Intermediate Algebra: Connecting Concepts through Application

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: 22

Answer

$= \frac{1}{2} \log 5 + \frac{1}{2} \log x + \frac{1}{2} \log y$

Work Step by Step

$= \log (\sqrt {5xy})$ $= \log (5xy)^{\frac{1}{2}}$ $= \frac{1}{2} \log(5xy)$ $= \frac{1}{2} \log 5 + \frac{1}{2} \log x + \frac{1}{2} \log y$
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