Álgebra Exemplos

$5 r - 5 s + r + r + r$

Etapa 1

Some $5 r$ e $r$ .

$6 r - 5 s + r + r$

Etapa 2

Some $6 r$ e $r$ .

$7 r - 5 s + r$

Etapa 3

Some $7 r$ e $r$ .

$8 r - 5 s$

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