Álgebra Exemplos

$- 6 h^{2} + 2 j - 14 h^{2} - h^{2} + 15 j$

Etapa 1

Subtraia $14 h^{2}$ de $- 6 h^{2}$ .

$- 20 h^{2} + 2 j - h^{2} + 15 j$

Etapa 2

Subtraia $h^{2}$ de $- 20 h^{2}$ .

$- 21 h^{2} + 2 j + 15 j$

Etapa 3

Some $2 j$ e $15 j$ .

$- 21 h^{2} + 17 j$

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