Álgebra Exemplos

$(- 9 x y^{3} - 9 x^{4} y^{3}) + (3 x y^{3} + 7 y^{4} - 8 x^{4} y^{4}) + (3 x^{4} y^{3} + 2 x y^{3})$

Etapa 1

Remova os parênteses.

$- 9 x y^{3} - 9 x^{4} y^{3} + 3 x y^{3} + 7 y^{4} - 8 x^{4} y^{4} + 3 x^{4} y^{3} + 2 x y^{3}$

Etapa 2

Some $- 9 x y^{3}$ e $3 x y^{3}$ .

$- 6 x y^{3} - 9 x^{4} y^{3} + 7 y^{4} - 8 x^{4} y^{4} + 3 x^{4} y^{3} + 2 x y^{3}$

Etapa 3

Some $- 6 x y^{3}$ e $2 x y^{3}$ .

$- 9 x^{4} y^{3} + 7 y^{4} - 8 x^{4} y^{4} + 3 x^{4} y^{3} - 4 x y^{3}$

Etapa 4

Some $- 9 x^{4} y^{3}$ e $3 x^{4} y^{3}$ .

$7 y^{4} - 8 x^{4} y^{4} - 6 x^{4} y^{3} - 4 x y^{3}$