Algebra 1: Common Core (15th Edition)

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

Chapter 7 - Exponents and Exponential Functions - Chapter Test - Page 479: 7


$\sqrt[2] {2x}$

Work Step by Step

You have (4x$)^{1/2}$. Simplify: $\sqrt 4x$ -when a number raised to a half is the same as having a radical- $\sqrt 4$ ($\sqrt x$) -apply the radical rule- 2($\sqrt x$) =The simplified expression is $\sqrt[2] 2x$
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