Álgebra Exemplos

$- 1.2 x + 0.4 + 0.8 x + 2 x + 0.6$

Etapa 1

Some $- 1.2 x$ e $0.8 x$ .

$- 0.4 x + 0.4 + 2 x + 0.6$

Etapa 2

Some $- 0.4 x$ e $2 x$ .

$1.6 x + 0.4 + 0.6$

Etapa 3

Some $0.4$ e $0.6$ .

$1.6 x + 1$

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