Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 4 - Section 4.2 - Adding and Subtracting Polynomials - 4.2 Exercises: 56



Work Step by Step

Removing the grouping symbols and then combining like terms, the given expression, $ (3p^2+2p-5)+(7p^2-4p^3+3p) ,$ simplifies to \begin{array}{l}\require{cancel} 3p^2+2p-5+7p^2-4p^3+3p \\\\= -4p^3+(3p^2+7p^2)+(2p+3p)-5 \\\\= -4p^3+10p^2+5p-5 .\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.