Álgebra Exemplos

$2 u^{3} + 6 u^{2} + 3 + (2 u^{3} - 7 u + 6)$

Etapa 1

Remova os parênteses.

$2 u^{3} + 6 u^{2} + 3 + 2 u^{3} - 7 u + 6$

Etapa 2

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

$4 u^{3} + 6 u^{2} + 3 - 7 u + 6$

Etapa 3

Some $3$ e $6$ .

$4 u^{3} + 6 u^{2} - 7 u + 9$

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