Álgebra Exemplos

$- 7 y^{2} + 2 y^{3} - 7 y + 4 y^{3} + 6 y^{2} + 4 y^{2} + 3 y$

Etapa 1

Some $- 7 y^{2}$ e $6 y^{2}$ .

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

Etapa 2

Some $2 y^{3}$ e $4 y^{3}$ .

$6 y^{3} - 7 y - y^{2} + 4 y^{2} + 3 y$

Etapa 3

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

$6 y^{3} - y^{2} + 4 y^{2} - 4 y$

Etapa 4

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

$6 y^{3} + 3 y^{2} - 4 y$