Álgebra Exemplos

$21 x^{3} y^{4} + 15 x^{2} y^{2} - 12 x y^{3}$

Etapa 1

Fatore $3 x y^{2}$ de $21 x^{3} y^{4}$ .

$3 x y^{2} (7 x^{2} y^{2}) + 15 x^{2} y^{2} - 12 x y^{3}$

Etapa 2

Fatore $3 x y^{2}$ de $15 x^{2} y^{2}$ .

$3 x y^{2} (7 x^{2} y^{2}) + 3 x y^{2} (5 x) - 12 x y^{3}$

Etapa 3

Fatore $3 x y^{2}$ de $- 12 x y^{3}$ .

$3 x y^{2} (7 x^{2} y^{2}) + 3 x y^{2} (5 x) + 3 x y^{2} (- 4 y)$

Etapa 4

Fatore $3 x y^{2}$ de $3 x y^{2} (7 x^{2} y^{2}) + 3 x y^{2} (5 x)$ .

$3 x y^{2} (7 x^{2} y^{2} + 5 x) + 3 x y^{2} (- 4 y)$

Etapa 5

Fatore $3 x y^{2}$ de $3 x y^{2} (7 x^{2} y^{2} + 5 x) + 3 x y^{2} (- 4 y)$ .

$3 x y^{2} (7 x^{2} y^{2} + 5 x - 4 y)$