Answer
$3^{y}=81$
Work Step by Step
$\log_{b}x=y $ is equivalent to $ b^{y}=x.$
---
$\log_{3}81=y $ is equivalent to $3^{y}=81.$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 3 - Review Exercises - Page 512: 15
Update this answer!
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.
