Álgebra Exemplos

$2 x^{2} + 8 + 3 x^{2} + 5 x - 9$

Etapa 1

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

$5 x^{2} + 8 + 5 x - 9$

Etapa 2

Subtraia $9$ de $8$ .

$5 x^{2} + 5 x - 1$

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