Álgebra Exemplos

$7 x^{2} + 14 x = 0$

Etapa 1

Fatore $7 x$ de $7 x^{2}$ .

$7 x (x) + 14 x = 0$

Etapa 2

Fatore $7 x$ de $14 x$ .

$7 x (x) + 7 x (2) = 0$

Etapa 3

Fatore $7 x$ de $7 x (x) + 7 x (2)$ .

$7 x (x + 2) = 0$

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