Álgebra Ejemplos

$21 x^{4} - 6 x^{3} + 15 x^{2}$

Paso 1

Factoriza $3 x^{2}$ de $21 x^{4}$ .

$3 x^{2} (7 x^{2}) - 6 x^{3} + 15 x^{2}$

Paso 2

Factoriza $3 x^{2}$ de $- 6 x^{3}$ .

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

Paso 3

Factoriza $3 x^{2}$ de $15 x^{2}$ .

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

Paso 4

Factoriza $3 x^{2}$ de $3 x^{2} (7 x^{2}) + 3 x^{2} (- 2 x)$ .

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

Paso 5

Factoriza $3 x^{2}$ de $3 x^{2} (7 x^{2} - 2 x) + 3 x^{2} (5)$ .

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