Answer
$4x^2+12x$
Work Step by Step
Using $a(b+c)=ab+ac$ or the Distributive Property, the given expression, $
4x(x+3)
,$ is equivalent to
\begin{array}{l}\require{cancel}
4x(x)+4x(3)
\\\\=
4x^2+12x
.\end{array}
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 5 - Section 5.2 - Multiplying Polynomials - Exercise Set - Page 359: 35
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
