Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.3 - Introduction to Polynomials - Exercise Set: 38

Answer

$.7y^{2}-.4y$

Work Step by Step

$7.6y+3.2y^{2}-8y-2.5y^{2}=3.2y^{2}-2.5y^{2}-8y+7.6y=(3.2-2.5)y^{2}+(-8+7.6)y=(.7)y^{2}+(-.4)y=(.7)y^{2}+(-.4)y=.7y^{2}-.4y$
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.