Question

If a(x)=5x^2+7x+4 and b(x)=4x^2+3x+2
Then 4a(x) + 2b(x) =

Answer 1

`28x^2+34x+20`

Explanation:

figure out 4a(x) and 2b(x) separately by distributing, and then add them together to get your answer.

hope this helps :)