Álgebra Exemplos

$5 t^{2} - 5.5 - 3.5 t + 1.5 t^{2} + 4 t$

Etapa 1

Some $5 t^{2}$ e $1.5 t^{2}$ .

$6.5 t^{2} - 5.5 - 3.5 t + 4 t$

Etapa 2

Some $- 3.5 t$ e $4 t$ .

$6.5 t^{2} - 5.5 + 0.5 t$

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