Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 5 - 5.1 - Exponential Functions and Their Graphs - 5.1 Exercises - Page 368: 26

Answer

$x=8$

Work Step by Step

$2^{x-2}=64$ $2^{x-2}=2^6$ $x-2=6$ (One-to-One Property) $x=6+2$ $x=8$
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