Answer
$28x^3-8x^2$
Work Step by Step
Using $a(b+c)=ab+ac$ (or the Distributive Property), the given expression, $
4x^2(7x-2)
,$ is equivalent to
\begin{array}{l}\require{cancel}
4x^2(7x)-4x^2(-2)
\\\\=
28x^3-8x^2
.\end{array}
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 5 - Exponents and Polynomials - 5.2 - Multiplying Monomials - Problem Set 5.2 - Page 200: 50
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.
