Answer
$x=\dfrac{1}{9}$
Work Step by Step
$\log_{3}x=-2$
Rewrite in exponential form:
$3^{-2}=x$
Rewrite $3^{-2}$ as $\dfrac{1}{3^{2}}$:
$x=\dfrac{1}{3^{2}}$
$x=\dfrac{1}{9}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 12 - Section 12.6 - Integrated Review - Functions and Properties of Logarithms - Page 884: 29
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