Precálculo Ejemplos

$2 \sin (x) \cos (x) - \sin (x)$

Paso 1

Factoriza $\sin (x)$ de $2 \sin (x) \cos (x)$ .

$\sin (x) (2 \cos (x)) - \sin (x)$

Paso 2

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

$\sin (x) (2 \cos (x)) + \sin (x) \cdot - 1$

Paso 3

Factoriza $\sin (x)$ de $\sin (x) (2 \cos (x)) + \sin (x) \cdot - 1$ .

$\sin (x) (2 \cos (x) - 1)$