Pré-álgebra Exemplos

$2 \sqrt{z} + 3 \sqrt{z} + \sqrt{z}$

Etapa 1

Some $2 \sqrt{z}$ e $3 \sqrt{z}$ .

$5 \sqrt{z} + \sqrt{z}$

Etapa 2

Some $5 \sqrt{z}$ e $\sqrt{z}$ .

$6 \sqrt{z}$

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