Trigonometría Ejemplos

$\frac{\tan (x) + \sec (x) - 1}{\tan (x) - \sec (x) + 1} = \tan (x) + \sec (x)$

Step 1

Simplifica el lado izquierdo.

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Simplifica $\frac{\tan (x) + \sec (x) - 1}{\tan (x) - \sec (x) + 1}$ .

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Simplifica el numerador.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\frac{\sin (x)}{\cos (x)} + \sec (x) - 1}{\tan (x) - \sec (x) + 1} = \tan (x) + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1}{\tan (x) - \sec (x) + 1} = \tan (x) + \sec (x)$

Simplifica el denominador.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1}{\frac{\sin (x)}{\cos (x)} - \sec (x) + 1} = \tan (x) + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1}{\frac{\sin (x)}{\cos (x)} - \frac{1}{\cos (x)} + 1} = \tan (x) + \sec (x)$

Multiplica el numerador y el denominador de la fracción compleja por $\cos (x)$ .

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Multiplica $\frac{\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1}{\frac{\sin (x)}{\cos (x)} - \frac{1}{\cos (x)} + 1}$ por $\frac{\cos (x)}{\cos (x)}$ .

$\frac{\cos (x)}{\cos (x)} \cdot \frac{\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1}{\frac{\sin (x)}{\cos (x)} - \frac{1}{\cos (x)} + 1} = \tan (x) + \sec (x)$

Combinar.

$\frac{\cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1)}{\cos (x) (\frac{\sin (x)}{\cos (x)} - \frac{1}{\cos (x)} + 1)} = \tan (x) + \sec (x)$

Aplica la propiedad distributiva.

$\frac{\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1}{\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Simplifica mediante la cancelación.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

Reescribe la expresión.

$\frac{\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1}{\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1}{\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{\sin (x) + 1 + \cos (x) \cdot - 1}{\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\sin (x) + 1 + \cos (x) \cdot - 1}{\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{\sin (x) + 1 + \cos (x) \cdot - 1}{\sin (x) + \cos (x) (- \frac{1}{\cos (x)}) + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Cancela el factor común de $\cos (x)$ .

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Mueve el signo menos inicial en $- \frac{1}{\cos (x)}$ al numerador.

$\frac{\sin (x) + 1 + \cos (x) \cdot - 1}{\sin (x) + \cos (x) \frac{- 1}{\cos (x)} + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Cancela el factor común.

$\frac{\sin (x) + 1 + \cos (x) \cdot - 1}{\sin (x) + \cos (x) \frac{- 1}{\cos (x)} + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{\sin (x) + 1 + \cos (x) \cdot - 1}{\sin (x) - 1 + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Simplifica el numerador.

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Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\frac{\sin (x) + 1 - 1 \cdot \cos (x)}{\sin (x) - 1 + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x) \cdot 1} = \tan (x) + \sec (x)$

Multiplica $\cos (x)$ por $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 2

Simplifica el lado derecho.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 3

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) \frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 4

Combina $\cos (x)$ y $\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 5

Aplica la propiedad distributiva.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Step 6

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Step 7

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + 1$

Step 8

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 9

Separa las fracciones.

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \frac{1}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 10

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 11

Divide $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ por $1$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 12

Combina $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ y $\sec (x)$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 13

Reordena los factores en $\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 14

Simplifica cada término.

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Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 15

Simplifica el lado izquierdo.

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Simplifica $\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ .

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Simplifica el numerador.

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Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\cos (x) \frac{1}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Combina $\cos (x)$ y $\frac{1}{\cos (x)}$ .

$\frac{\frac{\cos (x)}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reduce la expresión mediante la cancelación de los factores comunes.

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Reduce la expresión $\frac{\cos (x)}{\cos (x)}$ mediante la cancelación de los factores comunes.

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Cancela el factor común.

$\frac{\frac{\cos (x)}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{\frac{1}{1} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{1 (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Multiplica $\sin (x) + 1 - \cos (x)$ por $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 16

Simplifica el lado derecho.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 17

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) \frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 18

Combina $\cos (x)$ y $\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 19

Aplica la propiedad distributiva.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Step 20

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Step 21

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + 1$

Step 22

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 23

Separa las fracciones.

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \frac{1}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 24

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 25

Divide $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ por $1$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 26

Combina $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ y $\sec (x)$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 27

Reordena los factores en $\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 28

Simplifica cada término.

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Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 29

Simplifica el lado izquierdo.

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Simplifica $\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ .

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Simplifica el numerador.

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Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\cos (x) \frac{1}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Combina $\cos (x)$ y $\frac{1}{\cos (x)}$ .

$\frac{\frac{\cos (x)}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reduce la expresión mediante la cancelación de los factores comunes.

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Reduce la expresión $\frac{\cos (x)}{\cos (x)}$ mediante la cancelación de los factores comunes.

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Cancela el factor común.

$\frac{\frac{\cos (x)}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{\frac{1}{1} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{1 (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Multiplica $\sin (x) + 1 - \cos (x)$ por $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 30

Simplifica el lado derecho.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 31

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) \frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 32

Combina $\cos (x)$ y $\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 33

Aplica la propiedad distributiva.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Step 34

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Step 35

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + 1$

Step 36

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 37

Separa las fracciones.

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \frac{1}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 38

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 39

Divide $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ por $1$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 40

Combina $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ y $\sec (x)$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 41

Reordena los factores en $\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 42

Simplifica cada término.

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Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 43

Simplifica el lado izquierdo.

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Simplifica $\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ .

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Simplifica el numerador.

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Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\cos (x) \frac{1}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Combina $\cos (x)$ y $\frac{1}{\cos (x)}$ .

$\frac{\frac{\cos (x)}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reduce la expresión mediante la cancelación de los factores comunes.

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Reduce la expresión $\frac{\cos (x)}{\cos (x)}$ mediante la cancelación de los factores comunes.

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Cancela el factor común.

$\frac{\frac{\cos (x)}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{\frac{1}{1} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Reescribe la expresión.

$\frac{1 (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Multiplica $\sin (x) + 1 - \cos (x)$ por $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 44

Simplifica el lado derecho.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 45

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) \frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 46

Combina $\cos (x)$ y $\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Step 47

Aplica la propiedad distributiva.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Step 48

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Step 49

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sin (x) + 1$

Step 50

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 51

Separa las fracciones.

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \frac{1}{\cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 52

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{1} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 53

Divide $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ por $1$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} \cdot \sec (x) = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 54

Combina $\frac{\cos (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ y $\sec (x)$ .

$\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 55

Reordena los factores en $\frac{\cos (x) (\sin (x) + 1 - \cos (x)) \sec (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Step 56

Simplifica cada término.

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Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) + \sec (x)$

Step 57

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}}{\cos (x)} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Step 58

Multiplica el numerador por la recíproca del denominador.

$\frac{\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} \cdot \frac{1}{\cos (x)} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Step 59

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $\cos (x) \sec (x) (\sin (x) + 1 - \cos (x))$ .

$\frac{\cos (x) (\sec (x) (\sin (x) + 1 - \cos (x)))}{\sin (x) - 1 + \cos (x)} \cdot \frac{1}{\cos (x)} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Cancela el factor común.

$\frac{\cos (x) (\sec (x) (\sin (x) + 1 - \cos (x)))}{\sin (x) - 1 + \cos (x)} \cdot \frac{1}{\cos (x)} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Reescribe la expresión.

$\frac{\sec (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Step 60

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\frac{1}{\cos (x)} \cdot (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Step 61

Factoriza $\frac{1}{\cos (x)}$ de $\frac{\frac{1}{\cos (x)} (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)}$ .

$\frac{1}{\cos (x)} \cdot \frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Step 62

Multiplica $\frac{1}{\cos (x)}$ por $\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\tan (x)}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Step 63

Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\frac{\sin (x)}{\cos (x)}}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Reescribe $\frac{\frac{\sin (x)}{\cos (x)}}{\cos (x)}$ como un producto.

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos (x)} \cdot \frac{1}{\cos (x)} + \frac{\sec (x)}{\cos (x)}$

Multiplica $\frac{\sin (x)}{\cos (x)}$ por $\frac{1}{\cos (x)}$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos (x) \cos (x)} + \frac{\sec (x)}{\cos (x)}$

Simplifica el denominador.

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Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos (x) \cos (x)} + \frac{\sec (x)}{\cos (x)}$

Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos (x) \cos (x)} + \frac{\sec (x)}{\cos (x)}$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{{\cos (x)}^{1 + 1}} + \frac{\sec (x)}{\cos (x)}$

Suma $1$ y $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{\sec (x)}{\cos (x)}$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{\frac{1}{\cos (x)}}{\cos (x)}$

Reescribe $\frac{\frac{1}{\cos (x)}}{\cos (x)}$ como un producto.

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos (x)} \cdot \frac{1}{\cos (x)}$

Multiplica $\frac{1}{\cos (x)}$ por $\frac{1}{\cos (x)}$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos (x) \cos (x)}$

Simplifica el denominador.

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Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos (x) \cos (x)}$

Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos (x) \cos (x)}$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{{\cos (x)}^{1 + 1}}$

Suma $1$ y $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Step 64

Simplifica cada término.

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Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sin (x)}{\cos (x) \cos (x)} + \frac{1}{\cos^{2} (x)}$

Separa las fracciones.

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{1}{\cos (x)} \cdot \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos^{2} (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{1}{\cos (x)} \cdot \tan (x) + \frac{1}{\cos^{2} (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \sec (x) \tan (x) + \frac{1}{\cos^{2} (x)}$

Reescribe $1$ como $1^{2}$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \sec (x) \tan (x) + \frac{1^{2}}{\cos^{2} (x)}$

Reescribe $\frac{1^{2}}{\cos^{2} (x)}$ como ${(\frac{1}{\cos (x)})}^{2}$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \sec (x) \tan (x) + {(\frac{1}{\cos (x)})}^{2}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \sec (x) \tan (x) + \sec^{2} (x)$

Step 65

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))}}{\cos (x)} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 66

Separa las fracciones.

$\frac{\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))}}{1} \cdot \frac{1}{\cos (x)} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 67

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))}}{1} \cdot \sec (x) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 68

Divide $\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))}$ por $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} \cdot \sec (x) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 69

Combina $\frac{\sin (x) + 1 - \cos (x)}{\cos (x) (\sin (x) - 1 + \cos (x))}$ y $\sec (x)$ .

$\frac{(\sin (x) + 1 - \cos (x)) \sec (x)}{\cos (x) (\sin (x) - 1 + \cos (x))} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 70

Separa las fracciones.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot \frac{\sec (x)}{\cos (x)} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 71

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot \frac{\frac{1}{\cos (x)}}{\cos (x)} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 72

Reescribe $\frac{\frac{1}{\cos (x)}}{\cos (x)}$ como un producto.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot (\frac{1}{\cos (x)} \cdot \frac{1}{\cos (x)}) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 73

Simplifica.

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Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot (\sec (x) (\frac{1}{\cos (x)})) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot (\sec (x) \sec (x)) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Eleva $\sec (x)$ a la potencia de $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot (\sec (x) \sec (x)) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Eleva $\sec (x)$ a la potencia de $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot (\sec (x) \sec (x)) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot {\sec (x)}^{1 + 1} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Suma $1$ y $1$ .

$\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)} \cdot \sec^{2} (x) = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 74

Combina $\frac{\sin (x) + 1 - \cos (x)}{\sin (x) - 1 + \cos (x)}$ y $\sec^{2} (x)$ .

$\frac{(\sin (x) + 1 - \cos (x)) \sec^{2} (x)}{\sin (x) - 1 + \cos (x)} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 75

Reordena los factores en $\frac{(\sin (x) + 1 - \cos (x)) \sec^{2} (x)}{\sin (x) - 1 + \cos (x)}$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sec (x) \tan (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Step 76

Simplifica cada término.

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Separa las fracciones.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\tan (x)}{1} \cdot \frac{\sec (x)}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\tan (x)}{1} \cdot \frac{\frac{1}{\cos (x)}}{\cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Reescribe $\frac{\frac{1}{\cos (x)}}{\cos (x)}$ como un producto.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\tan (x)}{1} \cdot (\frac{1}{\cos (x)} \cdot \frac{1}{\cos (x)}) + \frac{\sec^{2} (x)}{\cos (x)}$

Multiplica $\frac{1}{\cos (x)}$ por $\frac{1}{\cos (x)}$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\tan (x)}{1} \cdot \frac{1}{\cos (x) \cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Divide $\tan (x)$ por $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \tan (x) (\frac{1}{\cos (x) \cos (x)}) + \frac{\sec^{2} (x)}{\cos (x)}$

Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} \cdot \frac{1}{\cos (x) \cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Simplifica el denominador.

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Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} \cdot \frac{1}{\cos (x) \cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} \cdot \frac{1}{\cos (x) \cos (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} \cdot \frac{1}{{\cos (x)}^{1 + 1}} + \frac{\sec^{2} (x)}{\cos (x)}$

Suma $1$ y $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x)} \cdot \frac{1}{\cos^{2} (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Combinar.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x) \cdot 1}{\cos (x) \cos^{2} (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Multiplica $\cos (x)$ por $\cos^{2} (x)$ sumando los exponentes.

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Multiplica $\cos (x)$ por $\cos^{2} (x)$ .

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Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x) \cdot 1}{\cos (x) \cos^{2} (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x) \cdot 1}{{\cos (x)}^{1 + 2}} + \frac{\sec^{2} (x)}{\cos (x)}$

Suma $1$ y $2$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x) \cdot 1}{\cos^{3} (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Multiplica $\sin (x)$ por $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sec^{2} (x)}{\cos (x)}$

Simplifica el numerador.

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Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{{(\frac{1}{\cos (x)})}^{2}}{\cos (x)}$

Aplica la regla del producto a $\frac{1}{\cos (x)}$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{\frac{1^{2}}{\cos^{2} (x)}}{\cos (x)}$

Uno elevado a cualquier potencia es uno.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{\frac{1}{\cos^{2} (x)}}{\cos (x)}$

Multiplica el numerador por la recíproca del denominador.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{1}{\cos^{2} (x)} \cdot \frac{1}{\cos (x)}$

Combinar.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{1 \cdot 1}{\cos^{2} (x) \cos (x)}$

Multiplica $\cos^{2} (x)$ por $\cos (x)$ sumando los exponentes.

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Multiplica $\cos^{2} (x)$ por $\cos (x)$ .

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Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{1 \cdot 1}{\cos^{2} (x) \cos (x)}$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{1 \cdot 1}{{\cos (x)}^{2 + 1}}$

Suma $2$ y $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{1 \cdot 1}{\cos^{3} (x)}$

Multiplica $1$ por $1$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos^{3} (x)} + \frac{1}{\cos^{3} (x)}$

Step 77

Simplifica cada término.

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Factoriza $\cos (x)$ de $\cos^{3} (x)$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{\sin (x)}{\cos (x) \cos^{2} (x)} + \frac{1}{\cos^{3} (x)}$

Separa las fracciones.

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{1}{\cos^{2} (x)} \cdot \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos^{3} (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{1}{\cos^{2} (x)} \cdot \tan (x) + \frac{1}{\cos^{3} (x)}$

Reescribe $1$ como $1^{2}$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \frac{1^{2}}{\cos^{2} (x)} \cdot \tan (x) + \frac{1}{\cos^{3} (x)}$

Reescribe $\frac{1^{2}}{\cos^{2} (x)}$ como ${(\frac{1}{\cos (x)})}^{2}$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = {(\frac{1}{\cos (x)})}^{2} \tan (x) + \frac{1}{\cos^{3} (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\frac{\sec^{2} (x) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}$

Step 78

Reemplaza $\sec^{2} (x)$ con $1 + \tan^{2} (x)$ según la identidad de $\tan^{2} (x) + 1 = \sec^{2} (x)$ .

$\frac{(1 + \tan^{2} (x)) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} = \sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}$

Step 79

Multiplica ambos lados por $\sin (x) - 1 + \cos (x)$ .

$\frac{(1 + \tan^{2} (x)) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} (\sin (x) - 1 + \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Step 80

Simplifica.

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Simplifica el lado izquierdo.

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Simplifica $\frac{(1 + \tan^{2} (x)) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} (\sin (x) - 1 + \cos (x))$ .

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Cancela el factor común de $\sin (x) - 1 + \cos (x)$ .

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Cancela el factor común.

$\frac{(1 + \tan^{2} (x)) (\sin (x) + 1 - \cos (x))}{\sin (x) - 1 + \cos (x)} (\sin (x) - 1 + \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reescribe la expresión.

$(1 + \tan^{2} (x)) (\sin (x) + 1 - \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reorganiza los términos.

$(\tan^{2} (x) + 1) (\sin (x) + 1 - \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Aplica la identidad pitagórica.

$\sec^{2} (x) (\sin (x) + 1 - \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reescribe $\sec (x)$ en términos de senos y cosenos.

${(\frac{1}{\cos (x)})}^{2} (\sin (x) + 1 - \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Simplifica la expresión.

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Aplica la regla del producto a $\frac{1}{\cos (x)}$ .

$\frac{1^{2}}{\cos^{2} (x)} (\sin (x) + 1 - \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Uno elevado a cualquier potencia es uno.

$\frac{1}{\cos^{2} (x)} (\sin (x) + 1 - \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Aplica la propiedad distributiva.

$\frac{1}{\cos^{2} (x)} \sin (x) + \frac{1}{\cos^{2} (x)} \cdot 1 + \frac{1}{\cos^{2} (x)} (- \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Simplifica.

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Combina $\frac{1}{\cos^{2} (x)}$ y $\sin (x)$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} \cdot 1 + \frac{1}{\cos^{2} (x)} (- \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Multiplica $\frac{1}{\cos^{2} (x)}$ por $1$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} (- \cos (x)) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reescribe con la propiedad conmutativa de la multiplicación.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos^{2} (x)} \cos (x) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Simplifica cada término.

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Cancela el factor común de $\cos (x)$ .

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Mueve el signo menos inicial en $- \frac{1}{\cos^{2} (x)}$ al numerador.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} + \frac{- 1}{\cos^{2} (x)} \cos (x) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} + \frac{- 1}{\cos (x) \cos (x)} \cos (x) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Cancela el factor común.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} + \frac{- 1}{\cos (x) \cos (x)} \cos (x) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reescribe la expresión.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} + \frac{- 1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Mueve el negativo al frente de la fracción.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Simplifica cada término.

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Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\frac{\sin (x)}{\cos (x) \cos (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Separa las fracciones.

$\frac{1}{\cos (x)} \cdot \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\frac{1}{\cos (x)} \tan (x) + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\sec (x) \tan (x) + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reescribe $1$ como $1^{2}$ .

$\sec (x) \tan (x) + \frac{1^{2}}{\cos^{2} (x)} - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reescribe $\frac{1^{2}}{\cos^{2} (x)}$ como ${(\frac{1}{\cos (x)})}^{2}$ .

$\sec (x) \tan (x) + {(\frac{1}{\cos (x)})}^{2} - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \frac{1}{\cos (x)} = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Simplifica el lado derecho.

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Simplifica $(\sec^{2} (x) \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$ .

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Simplifica cada término.

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Reescribe $\sec (x)$ en términos de senos y cosenos.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = ({(\frac{1}{\cos (x)})}^{2} \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Aplica la regla del producto a $\frac{1}{\cos (x)}$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{1^{2}}{\cos^{2} (x)} \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Uno elevado a cualquier potencia es uno.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{1}{\cos^{2} (x)} \tan (x) + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Reescribe $\tan (x)$ en términos de senos y cosenos.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{1}{\cos^{2} (x)} \cdot \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Combinar.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{1 \sin (x)}{\cos^{2} (x) \cos (x)} + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Multiplica $\cos^{2} (x)$ por $\cos (x)$ sumando los exponentes.

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Multiplica $\cos^{2} (x)$ por $\cos (x)$ .

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Eleva $\cos (x)$ a la potencia de $1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{1 \sin (x)}{\cos^{2} (x) \cos^{1} (x)} + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{1 \sin (x)}{{\cos (x)}^{2 + 1}} + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Suma $2$ y $1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{1 \sin (x)}{\cos^{3} (x)} + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Multiplica $\sin (x)$ por $1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = (\frac{\sin (x)}{\cos^{3} (x)} + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$

Expande $(\frac{\sin (x)}{\cos^{3} (x)} + \frac{1}{\cos^{3} (x)}) (\sin (x) - 1 + \cos (x))$ mediante la multiplicación de cada término de la primera expresión por cada término de la segunda expresión.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin (x)}{\cos^{3} (x)} \sin (x) + \frac{\sin (x)}{\cos^{3} (x)} \cdot - 1 + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Simplifica los términos.

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Simplifica cada término.

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Multiplica $\frac{\sin (x)}{\cos^{3} (x)} \sin (x)$ .

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Combina $\frac{\sin (x)}{\cos^{3} (x)}$ y $\sin (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin (x) \sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cdot - 1 + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Eleva $\sin (x)$ a la potencia de $1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{1} (x) \sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cdot - 1 + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Eleva $\sin (x)$ a la potencia de $1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{1} (x) \sin^{1} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cdot - 1 + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{{\sin (x)}^{1 + 1}}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cdot - 1 + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Suma $1$ y $1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cdot - 1 + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Combina $\frac{\sin (x)}{\cos^{3} (x)}$ y $- 1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x) \cdot - 1}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Mueve $- 1$ a la izquierda de $\sin (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} + \frac{- 1 \cdot \sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Mueve el negativo al frente de la fracción.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{3} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $\cos^{3} (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos (x) \cos^{2} (x)} \cos (x) + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Cancela el factor común.

Reescribe la expresión.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{3} (x)} \sin (x) + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Combina $\frac{1}{\cos^{3} (x)}$ y $\sin (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{\sin (x)}{\cos^{3} (x)} + \frac{1}{\cos^{3} (x)} \cdot - 1 + \frac{1}{\cos^{3} (x)} \cos (x)$

Combina $\frac{1}{\cos^{3} (x)}$ y $- 1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{\sin (x)}{\cos^{3} (x)} + \frac{- 1}{\cos^{3} (x)} + \frac{1}{\cos^{3} (x)} \cos (x)$

Mueve el negativo al frente de la fracción.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{\sin (x)}{\cos^{3} (x)} - \frac{1}{\cos^{3} (x)} + \frac{1}{\cos^{3} (x)} \cos (x)$

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $\cos^{3} (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{\sin (x)}{\cos^{3} (x)} - \frac{1}{\cos^{3} (x)} + \frac{1}{\cos (x) \cos^{2} (x)} \cos (x)$

Cancela el factor común.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{\sin (x)}{\cos^{3} (x)} - \frac{1}{\cos^{3} (x)} + \frac{1}{\cos (x) \cos^{2} (x)} \cos (x)$

Reescribe la expresión.

Simplifica los términos.

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Combina los términos opuestos en $\frac{\sin^{2} (x)}{\cos^{3} (x)} - \frac{\sin (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{\sin (x)}{\cos^{3} (x)} - \frac{1}{\cos^{3} (x)} + \frac{1}{\cos^{2} (x)}$ .

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Suma $- \frac{\sin (x)}{\cos^{3} (x)}$ y $\frac{\sin (x)}{\cos^{3} (x)}$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + 0 - \frac{1}{\cos^{3} (x)} + \frac{1}{\cos^{2} (x)}$

Suma $\frac{\sin^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)}$ y $0$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} - \frac{1}{\cos^{3} (x)} + \frac{1}{\cos^{2} (x)}$

Combina los numeradores sobre el denominador común.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\sin^{2} (x) - 1}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Reordena $\sin^{2} (x)$ y $- 1$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{- 1 + \sin^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Reescribe $- 1$ como $- 1 (1)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{- 1 (1) + \sin^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Factoriza $- 1$ de $\sin^{2} (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{- 1 (1) - 1 (- \sin^{2} (x))}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Factoriza $- 1$ de $- 1 (1) - 1 (- \sin^{2} (x))$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{- 1 (1 - \sin^{2} (x))}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Reescribe $- 1 (1 - \sin^{2} (x))$ como $- (1 - \sin^{2} (x))$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{- (1 - \sin^{2} (x))}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Aplica la identidad pitagórica.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{- \cos^{2} (x)}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Simplifica los términos.

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Simplifica cada término.

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Cancela el factor común de $\cos^{2} (x)$ y $\cos^{3} (x)$ .

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Factoriza $\cos^{2} (x)$ de $- \cos^{2} (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\cos^{2} (x) \cdot - 1}{\cos^{3} (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Cancela los factores comunes.

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Factoriza $\cos^{2} (x)$ de $\cos^{3} (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\cos^{2} (x) \cdot - 1}{\cos^{2} (x) \cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Cancela el factor común.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{\cos^{2} (x) \cdot - 1}{\cos^{2} (x) \cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Reescribe la expresión.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = \frac{- 1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Mueve el negativo al frente de la fracción.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Simplifica cada término.

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Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \frac{\sin (x)}{\cos (x) \cos (x)} + \frac{1}{\cos^{2} (x)}$

Separa las fracciones.

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \frac{1}{\cos (x)} \cdot \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos^{2} (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \frac{1}{\cos (x)} \tan (x) + \frac{1}{\cos^{2} (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \frac{1}{\cos^{2} (x)}$

Reescribe $1$ como $1^{2}$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \frac{1^{2}}{\cos^{2} (x)}$

Reescribe $\frac{1^{2}}{\cos^{2} (x)}$ como ${(\frac{1}{\cos (x)})}^{2}$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + {(\frac{1}{\cos (x)})}^{2}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\sec (x) \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Step 81

Resuelve $x$

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Simplifica el lado izquierdo.

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Simplifica cada término.

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Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{1}{\cos (x)} \tan (x) + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{1}{\cos (x)} \cdot \frac{\sin (x)}{\cos (x)} + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Multiplica $\frac{1}{\cos (x)} \cdot \frac{\sin (x)}{\cos (x)}$ .

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Multiplica $\frac{1}{\cos (x)}$ por $\frac{\sin (x)}{\cos (x)}$ .

$\frac{\sin (x)}{\cos (x) \cos (x)} + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x)}{\cos^{1} (x) \cos (x)} + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x)}{\cos^{1} (x) \cos^{1} (x)} + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sin (x)}{{\cos (x)}^{1 + 1}} + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Suma $1$ y $1$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \sec^{2} (x) - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos^{2} (x)} + {(\frac{1}{\cos (x)})}^{2} - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Aplica la regla del producto a $\frac{1}{\cos (x)}$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1^{2}}{\cos^{2} (x)} - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Uno elevado a cualquier potencia es uno.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \sec (x) = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \sec (x) + \sec (x) \tan (x) + \sec^{2} (x)$

Simplifica el lado derecho.

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Simplifica cada término.

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Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \sec (x) \tan (x) + \sec^{2} (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{1}{\cos (x)} \tan (x) + \sec^{2} (x)$

Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{1}{\cos (x)} \cdot \frac{\sin (x)}{\cos (x)} + \sec^{2} (x)$

Multiplica $\frac{1}{\cos (x)} \cdot \frac{\sin (x)}{\cos (x)}$ .

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Multiplica $\frac{1}{\cos (x)}$ por $\frac{\sin (x)}{\cos (x)}$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos (x) \cos (x)} + \sec^{2} (x)$

Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{1} (x) \cos (x)} + \sec^{2} (x)$

Eleva $\cos (x)$ a la potencia de $1$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{1} (x) \cos^{1} (x)} + \sec^{2} (x)$

Usa la regla de la potencia $a^{m} a^{n} = a^{m + n}$ para combinar exponentes.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{{\cos (x)}^{1 + 1}} + \sec^{2} (x)$

Suma $1$ y $1$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \sec^{2} (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + {(\frac{1}{\cos (x)})}^{2}$

Aplica la regla del producto a $\frac{1}{\cos (x)}$ .

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1^{2}}{\cos^{2} (x)}$

Uno elevado a cualquier potencia es uno.

$\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)} = - \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)}$

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) (\frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)} - \frac{1}{\cos (x)}) = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Aplica la propiedad distributiva.

$\cos (x) \frac{\sin (x)}{\cos^{2} (x)} + \cos (x) \frac{1}{\cos^{2} (x)} + \cos (x) (- \frac{1}{\cos (x)}) = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Simplifica.

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Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\cos (x) \frac{\sin (x)}{\cos (x) \cos (x)} + \cos (x) \frac{1}{\cos^{2} (x)} + \cos (x) (- \frac{1}{\cos (x)}) = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Cancela el factor común.

Reescribe la expresión.

$\frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos^{2} (x)} + \cos (x) (- \frac{1}{\cos (x)}) = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x) \cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Cancela el factor común.

$\frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x) \cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Reescribe la expresión.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} + \cos (x) (- \frac{1}{\cos (x)}) = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Reescribe con la propiedad conmutativa de la multiplicación.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - \cos (x) \frac{1}{\cos (x)} = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $- \cos (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} + \cos (x) \cdot - 1 \frac{1}{\cos (x)} = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Cancela el factor común.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} + \cos (x) \cdot - 1 \frac{1}{\cos (x)} = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Reescribe la expresión.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = \cos (x) (- \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos^{2} (x)} + \frac{1}{\cos^{2} (x)})$

Aplica la propiedad distributiva.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = \cos (x) (- \frac{1}{\cos (x)}) + \cos (x) \frac{\sin (x)}{\cos^{2} (x)} + \cos (x) \frac{1}{\cos^{2} (x)}$

Simplifica.

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Reescribe con la propiedad conmutativa de la multiplicación.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - \cos (x) \frac{1}{\cos (x)} + \cos (x) \frac{\sin (x)}{\cos^{2} (x)} + \cos (x) \frac{1}{\cos^{2} (x)}$

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - \cos (x) \frac{1}{\cos (x)} + \cos (x) \frac{\sin (x)}{\cos (x) \cos (x)} + \cos (x) \frac{1}{\cos^{2} (x)}$

Cancela el factor común.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - \cos (x) \frac{1}{\cos (x)} + \cos (x) \frac{\sin (x)}{\cos (x) \cos (x)} + \cos (x) \frac{1}{\cos^{2} (x)}$

Reescribe la expresión.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - \cos (x) \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos^{2} (x)}$

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $\cos^{2} (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - \cos (x) \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x) \cos (x)}$

Cancela el factor común.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - \cos (x) \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x) \cos (x)}$

Reescribe la expresión.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - \cos (x) \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

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Factoriza $\cos (x)$ de $- \cos (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = \cos (x) \cdot - 1 \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Cancela el factor común.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = \cos (x) \cdot - 1 \frac{1}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Reescribe la expresión.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Simplifica.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + 1 + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - 1 \cdot \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\sin (x) + 1 - \cos (x) = \cos (x) \cdot - 1 + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Simplifica.

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Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + 1$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = - \cos (x) + \sin (x) + 1$

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Simplifica cada término.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \sec (x)$

Simplifica el lado izquierdo.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \sec (x) - 1 = - 1 + \tan (x) + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \tan (x) + \sec (x)$

Simplifica el lado derecho.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Simplifica.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + 1 + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - 1 \cdot \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\sin (x) + 1 - \cos (x) = \cos (x) \cdot - 1 + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Simplifica.

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Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + 1$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = - \cos (x) + \sin (x) + 1$

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Simplifica cada término.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \sec (x)$

Simplifica el lado izquierdo.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \sec (x) - 1 = - 1 + \tan (x) + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \tan (x) + \sec (x)$

Simplifica el lado derecho.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Simplifica.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + 1 + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - 1 \cdot \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\sin (x) + 1 - \cos (x) = \cos (x) \cdot - 1 + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Simplifica.

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Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + 1$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = - \cos (x) + \sin (x) + 1$

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Simplifica cada término.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \sec (x)$

Simplifica el lado izquierdo.

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Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \sec (x) - 1 = - 1 + \tan (x) + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \tan (x) + \sec (x)$

Simplifica el lado derecho.

Toca para ver más pasos...

Simplifica cada término.

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Reescribe $\tan (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \sec (x)$

Reescribe $\sec (x)$ en términos de senos y cosenos.

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Multiplica ambos lados de la ecuación por $\cos (x)$ .

$\cos (x) (\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} - 1) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Simplifica.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\sin (x) + \cos (x) \frac{1}{\cos (x)} + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe la expresión.

$\sin (x) + 1 + \cos (x) \cdot - 1 = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - 1 \cdot \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = \cos (x) (- 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)})$

Aplica la propiedad distributiva.

$\sin (x) + 1 - \cos (x) = \cos (x) \cdot - 1 + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Simplifica.

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Mueve $- 1$ a la izquierda de $\cos (x)$ .

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \cos (x) \frac{\sin (x)}{\cos (x)} + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + \cos (x) \frac{1}{\cos (x)}$

Reescribe la expresión.

$\sin (x) + 1 - \cos (x) = - 1 \cdot \cos (x) + \sin (x) + 1$

Reescribe $- 1 \cos (x)$ como $- \cos (x)$ .

$\sin (x) + 1 - \cos (x) = - \cos (x) + \sin (x) + 1$

Divide cada término en la ecuación por $\cos (x)$ .

$\frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \frac{1}{\cos (x)} + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Cancela el factor común de $\cos (x)$ .

Toca para ver más pasos...

Cancela el factor común.

$\tan (x) + \sec (x) + \frac{- \cos (x)}{\cos (x)} = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Simplifica cada término.

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Cancela el factor común de $\cos (x)$ .

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Cancela el factor común.

$\tan (x) + \sec (x) - 1 = \frac{- \cos (x)}{\cos (x)} + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Divide $- 1$ por $1$ .

$\tan (x) + \sec (x) - 1 = - 1 + \frac{\sin (x)}{\cos (x)} + \frac{1}{\cos (x)}$

Convierte de $\frac{\sin (x)}{\cos (x)}$ a $\tan (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \frac{1}{\cos (x)}$

Convierte de $\frac{1}{\cos (x)}$ a $\sec (x)$ .

$\tan (x) + \sec (x) - 1 = - 1 + \tan (x) + \sec (x)$

Mueve todos los términos que contengan $x$ al lado izquierdo de la ecuación.

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Resta $\tan (x)$ de ambos lados de la ecuación.

$\tan (x) + \sec (x) - 1 - \tan (x) = - 1 + \sec (x)$

Resta $\sec (x)$ de ambos lados de la ecuación.

$\tan (x) + \sec (x) - 1 - \tan (x) - \sec (x) = - 1$

Combina los términos opuestos en $\tan (x) + \sec (x) - 1 - \tan (x) - \sec (x)$ .

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Resta $\tan (x)$ de $\tan (x)$ .

$0 + \sec (x) - 1 - \sec (x) = - 1$

Suma $0$ y $\sec (x)$ .

$\sec (x) - 1 - \sec (x) = - 1$

Resta $\sec (x)$ de $\sec (x)$ .

$0 - 1 = - 1$

Resta $1$ de $0$ .

$- 1 = - 1$

Como $- 1 = - 1$ , la ecuación siempre será verdadera para cualquier valor de $x$ .

Todos los números reales

Step 82

El resultado puede mostrarse de distintas formas.

Todos los números reales

Notación de intervalo:

$(- \infty, \infty)$