Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 5 - Section 5.4 - Multiplying Polynomials - Exercise Set: 95

Answer

$7y$ should not be multiplied to 1.

Work Step by Step

$7y$ should not be multiplied to 1. The correct solution is: $\\\\=7y(3z)-7y(2)+1 \\=21yz-14y+1$
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.