Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 4 - Polynomials - 4.3 Polynomials - 4.3 Exercise Set: 45

Answer

$11b^3+b^2-b$

Work Step by Step

By combining like terms, the given expression, $ 4b^3+5b+7b^3+b^2-6b $, simplifies to \begin{array}{l} (4b^3+7b^3)+b^2+(5b-6b) \\\\= 11b^3+b^2-b .\end{array}
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.