Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 10 - Radical Expressions and Equations - 10-2 Simplifying Radicals - Practice and Problem-Solving Exercises - Page 623: 45


$2\sqrt 11$

Work Step by Step

We rationalize the denominator: =$22/\sqrt 11$ =$22*\sqrt 11/\sqrt 11*\sqrt 11$ (Multiply and divide by $\sqrt 11$) =$(22*\sqrt 11)/11$ =$2\sqrt 11$
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