SOLUTION: Factor each trinomial. 3a^2+30a+63 I can not get this.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Factor each trinomial. 3a^2+30a+63 I can not get this.      Log On


   



Question 190083: Factor each trinomial. 3a^2+30a+63 I can not get this.
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
%283a%2B9%29%28a%2B7%29
:
a=-3 and a=-7