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 - 7-3 More Multiplication Properties of Exponents - Practice and Problem-Solving Exercises - Page 438: 70



Work Step by Step

$4^{x}=2^{1/2}$ $(2^{2})^{x}=2^{1/2}$ $(2^{2x})=2^{1/2}$ (since $(a^{b})^{c}=a^{bc}$) $2x=1/2$ $x=1/4$
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