Question

Factor completely 16a^3b^7 + 2a^6 b4 − 22a ^4 b^5.

Answer 1

Factor out 2a^3 from the epression
 so it would become 2a^3b(8b^6 + a^3 * 4 - 11ab^4)
then you would use the communitive property to re order the terms 
so your answer is  2a^3b * (8b^6 + 4a^3 - 11ab^4)

Answer 2

Answer:

2a3b4(8b3 + a3 − 11ab)