Answer
$= \log_5 (7(\sqrt {xy}))$
Work Step by Step
$= \log_5 7 + \frac{1}{2} \log_5 x + \frac{1}{2} \log_5 y$
$= \log_5 7 + \log_5 \sqrt x + \log_5 \sqrt y$
$= \log_5 7 + \log_5 \sqrt {xy} $
$= \log_5 (7(\sqrt {xy}))$
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
Published by
Brooks Cole
ISBN 10:
0-53449-636-9
ISBN 13:
978-0-53449-636-4
Chapter 6 - Logarithmic Functions - 6.4 Properties of Logarithms - 6.4 Exercises - Page 516: 39
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