How do you simplify 15a^3b^2 - 10 a^2b^2 + 14a^3b^2 - 5a^2b^215a3b210a2b2+14a3b25a2b2?

1 Answer
Mar 22, 2018

a^2b^2(29a-15)=(ab)^2(29a-15)a2b2(29a15)=(ab)2(29a15)

Explanation:

We need the greatest common factors in each term.

First we simplify to get: 29a^3b^2-15a^2b^229a3b215a2b2

There are no integers which divide into 2929 and 1515.

a^2a2 goes into a^3a3 and a^2a2

All terms have b^2b2

So we factor out a^2b^2a2b2

a^2b^2(29a-15)a2b2(29a15)

If you want, we can factor a^2b^2=(ab)^2a2b2=(ab)2