Álgebra Exemplos

$4 a + 5 a^{2} + 2 a^{2} + a^{2}$

Etapa 1

Some $5 a^{2}$ e $2 a^{2}$ .

$4 a + 7 a^{2} + a^{2}$

Etapa 2

Some $7 a^{2}$ e $a^{2}$ .

$4 a + 8 a^{2}$

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