Algebra Examples

$18 x y^{3} z^{2} - 21 x^{2} z^{3}$

Step 1

Factor $3 x z^{2}$ out of $18 x y^{3} z^{2}$ .

$3 x z^{2} (6 y^{3}) - 21 x^{2} z^{3}$

Step 2

Factor $3 x z^{2}$ out of $- 21 x^{2} z^{3}$ .

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

Step 3

Factor $3 x z^{2}$ out of $3 x z^{2} (6 y^{3}) + 3 x z^{2} (- 7 x z)$ .

$3 x z^{2} (6 y^{3} - 7 x z)$