Trigonometria Exemplos

$f (x) = - \sin (2 x) - \sin (x)$

Etapa 1

Fatore $- 1$ de $- \sin (2 x)$ .

$f (x) = - (\sin (2 x)) - \sin (x)$

Etapa 2

Fatore $- 1$ de $- \sin (x)$ .

$f (x) = - (\sin (2 x)) - (\sin (x))$

Etapa 3

Fatore $- 1$ de $- (\sin (2 x)) - (\sin (x))$ .

$f (x) = - (\sin (2 x) + \sin (x))$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$