Álgebra Exemplos

$6 t^{2} - 5.4 - 3.5 t + 2.5 t^{2} + 3 t$

Etapa 1

Some $6 t^{2}$ e $2.5 t^{2}$ .

$8.5 t^{2} - 5.4 - 3.5 t + 3 t$

Etapa 2

Some $- 3.5 t$ e $3 t$ .

$8.5 t^{2} - 5.4 - 0.5 t$

Etapa 3

Mova $- 5.4$ .

$8.5 t^{2} - 0.5 t - 5.4$

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