Precálculo Ejemplos

$\sin^{3} (x) + \sin (x) \cos^{2} (x)$

Paso 1

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

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Paso 1.1

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

$\sin (x) \sin^{2} (x) + \sin (x) \cos^{2} (x)$

Paso 1.2

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

$\sin (x) \sin^{2} (x) + \sin (x) (\cos^{2} (x))$

Paso 1.3

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

$\sin (x) (\sin^{2} (x) + \cos^{2} (x))$

Paso 2

Aplica la identidad pitagórica.

$\sin (x) \cdot 1$

Paso 3

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

$\sin (x)$