Cálculo Exemplos

$(8 x^{3} - 3 x^{2}) + (4 x^{3} + 9 x^{2})$

Etapa 1

Remova os parênteses.

$8 x^{3} - 3 x^{2} + 4 x^{3} + 9 x^{2}$

Etapa 2

Some $8 x^{3}$ e $4 x^{3}$ .

$12 x^{3} - 3 x^{2} + 9 x^{2}$

Etapa 3

Some $- 3 x^{2}$ e $9 x^{2}$ .

$12 x^{3} + 6 x^{2}$

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