College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 4, Exponential and Logarithmic Functions - Section 4.5 - Exponential and Logarithmic Functions - 4.5 Exercises - Page 405: 80


$8\leq x\leq 16$

Work Step by Step

$3\leq\log_{2}x\leq 4$ $2^3\leq2^{\log_{2}x}\leq 2^4$ $2^{3}\leq x\leq 2^{4}$ $8\leq x\leq 16$
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