Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 9 - Roots and Radicals - 9.4 - Products and Quotients Involving Radicals - Concept Quiz 9.4: 5

Answer

False

Work Step by Step

To rationalize this denominator, you need to multiply by the conjugate, which is $4 + \sqrt{5}$.
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