Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Review - Page 906: 40


$\log_{2} \frac{1}{16}=-4$

Work Step by Step

Since $b=x^{a}$ can be written as $\log_{x} b=a$ , $\frac{1}{16}=2^{-4}$ can be written as $\log_{2} \frac{1}{16}=-4$.
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