Álgebra Exemplos

$5 x y^{2} - 3 x + 2 y^{2} + 7 x + 13 x y^{2}$

Etapa 1

Some $5 x y^{2}$ e $13 x y^{2}$ .

$18 x y^{2} - 3 x + 2 y^{2} + 7 x$

Etapa 2

Some $- 3 x$ e $7 x$ .

$18 x y^{2} + 2 y^{2} + 4 x$

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