#### Answer

$3^{-2}=\frac{1}{9}$

#### Work Step by Step

RECALL:
$\log_b{x}=y \longrightarrow b^y=x$
Use the rule above to obtain:
$\log_3{(\frac{1}{9})}=-2 \longrightarrow 3^{-2}=\frac{1}{9}$

Published by
Pearson

ISBN 10:
0-32193-104-1

ISBN 13:
978-0-32193-104-7

$3^{-2}=\frac{1}{9}$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.