well, since the last term is 11a, I don't see how a^2 could be a factor.
The only number or power of a which divides every term is just a.
Find the GCF of the terms of the polynomial.
a^3 + 6a^2 - 11a
I think the GCF is a^2, but the answer key says a. Please explain.
1 answer
1 answer