Basic Math Examples

$3 a^{3} b - 6 a^{2} b^{2}$

Step 1

Factor $3 a^{2} b$ out of $3 a^{3} b$ .

$3 a^{2} b (a) - 6 a^{2} b^{2}$

Step 2

Factor $3 a^{2} b$ out of $- 6 a^{2} b^{2}$ .

$3 a^{2} b (a) + 3 a^{2} b (- 2 b)$

Step 3

Factor $3 a^{2} b$ out of $3 a^{2} b (a) + 3 a^{2} b (- 2 b)$ .

$3 a^{2} b (a - 2 b)$