Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 9 - Review Exercises - Page 750: 26



Work Step by Step

RECALL: $\log_b{x} =y \longrightarrow b^y=x$ Use the rule above with $b=3$ and $x=81$ to obtain: $3^y=81$
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