Factor 16a^3b^7+2a^6b^4-22a^4b^5

$16 a^{3} b^{7} + 2 a^{6} b^{4} - 22 a^{4} b^{5}$

Step 1

Factor $2 a^{3} b^{4}$ out of $16 a^{3} b^{7}$ .

$2 a^{3} b^{4} (8 b^{3}) + 2 a^{6} b^{4} - 22 a^{4} b^{5}$

Step 2

Factor $2 a^{3} b^{4}$ out of $2 a^{6} b^{4}$ .

$2 a^{3} b^{4} (8 b^{3}) + 2 a^{3} b^{4} (a^{3}) - 22 a^{4} b^{5}$

Step 3

Factor $2 a^{3} b^{4}$ out of $- 22 a^{4} b^{5}$ .

$2 a^{3} b^{4} (8 b^{3}) + 2 a^{3} b^{4} (a^{3}) + 2 a^{3} b^{4} (- 11 a b)$

Step 4

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

$2 a^{3} b^{4} (8 b^{3} + a^{3}) + 2 a^{3} b^{4} (- 11 a b)$

Step 5

Factor $2 a^{3} b^{4}$ out of $2 a^{3} b^{4} (8 b^{3} + a^{3}) + 2 a^{3} b^{4} (- 11 a b)$ .

$2 a^{3} b^{4} (8 b^{3} + a^{3} - 11 a b)$