Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Review: 98



Work Step by Step

$(2\sqrt x-3\sqrt y)(2\sqrt x+3\sqrt y)$ =$(2\sqrt x)^{2}-(3\sqrt y)^{2}$ =$4(x)-9(y)$ =$4x-9y$
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.