Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.5 - Integrated Review - Radicals and Rational Exponents: 33

Answer

$4x^{2}-5$

Work Step by Step

$(2x-\sqrt 5)(2x+\sqrt 5)=(2x)^{2}-(\sqrt 5)^{2}=4x^{2}-5$
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.