Answer
(3x + 4y)(x + 4)
Work Step by Step
1. Factor out the GCF from the two groups of two monomials.
3$x^{2}$ + 12x + 4xy + 16y
= 3x(x + 4) + 4y (x + 4)
3. Use the distributive property to simplify.
(3x + 4y)(x + 4)
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 5 - Section 5.5 - The Greatest Common Factor and Factoring by Grouping - Exercise Set - Page 295: 64
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