Answer
$8b^{3}+20b^{2}-32b$
Work Step by Step
$-4b(-2b^{2}-5b+8)$
$=(-4b)(-2b^{2})+(-4b)(-5b)+(-4b)8$
$=8b^{3}+20b^{2}-32b$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 10 - Section 10.3 - Multiplying Polynomials - Exercise Set - Page 717: 4
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.
