Álgebra Exemplos

$4 y^{2} - 3 y + 9 y^{4} + 7 y - 5 y^{2}$

Etapa 1

Subtraia $5 y^{2}$ de $4 y^{2}$ .

$- y^{2} - 3 y + 9 y^{4} + 7 y$

Etapa 2

Some $- 3 y$ e $7 y$ .

$- y^{2} + 9 y^{4} + 4 y$

Etapa 3

Reordene $- y^{2}$ e $9 y^{4}$ .

$9 y^{4} - y^{2} + 4 y$

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