Pré-cálculo Exemplos

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

Etapa 1

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

Toque para ver mais passagens...

Etapa 1.1

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

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

Etapa 1.2

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

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

Etapa 1.3

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

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

Etapa 2

Aplique a identidade trigonométrica fundamental.

$\sin (x) \cdot 1$

Etapa 3

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

$\sin (x)$