Factor 9a^2-12ab+15a^3b^2-24ab^3

$9 a^{2} - 12 a b + 15 a^{3} b^{2} - 24 a b^{3}$

Step 1

Factor $3 a$ out of $9 a^{2}$ .

$3 a (3 a) - 12 a b + 15 a^{3} b^{2} - 24 a b^{3}$

Step 2

Factor $3 a$ out of $- 12 a b$ .

$3 a (3 a) + 3 a (- 4 b) + 15 a^{3} b^{2} - 24 a b^{3}$

Step 3

Factor $3 a$ out of $15 a^{3} b^{2}$ .

$3 a (3 a) + 3 a (- 4 b) + 3 a (5 a^{2} b^{2}) - 24 a b^{3}$

Step 4

Factor $3 a$ out of $- 24 a b^{3}$ .

$3 a (3 a) + 3 a (- 4 b) + 3 a (5 a^{2} b^{2}) + 3 a (- 8 b^{3})$

Step 5

Factor $3 a$ out of $3 a (3 a) + 3 a (- 4 b)$ .

$3 a (3 a - 4 b) + 3 a (5 a^{2} b^{2}) + 3 a (- 8 b^{3})$

Step 6

Factor $3 a$ out of $3 a (3 a - 4 b) + 3 a (5 a^{2} b^{2})$ .

$3 a (3 a - 4 b + 5 a^{2} b^{2}) + 3 a (- 8 b^{3})$

Step 7

Factor $3 a$ out of $3 a (3 a - 4 b + 5 a^{2} b^{2}) + 3 a (- 8 b^{3})$ .

$3 a (3 a - 4 b + 5 a^{2} b^{2} - 8 b^{3})$