#### Answer

$\log_{3} 81=4$

#### Work Step by Step

$3^4=81$
This means that 3 must be raised to the power of 4 in order to get 81.
$\log_{3} 81=4$ means the same.

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

$\log_{3} 81=4$

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