SOLUTION: completely factoring a^2 b + 2ab - 15b

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: completely factoring a^2 b + 2ab - 15b      Log On


   

Question 221581: completely factoring
a^2 b + 2ab - 15b
Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
b(a^2 +2a -15)
.
b(a+5)(a-3)
.