Álgebra Exemplos

$- x^{2} + 7 x - 10 + 4 x^{2} - 6 x + 8$

Etapa 1

Some $- x^{2}$ e $4 x^{2}$ .

$3 x^{2} + 7 x - 10 - 6 x + 8$

Etapa 2

Subtraia $6 x$ de $7 x$ .

$3 x^{2} + x - 10 + 8$

Etapa 3

Some $- 10$ e $8$ .

$3 x^{2} + x - 2$

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