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: 36

Answer

$= \log \frac{3x^{3}y^{4}}{7}$

Work Step by Step

$= \log 3 + 3 \log x + 4 \log y - \log 7$ $= \log 3 + \log x^{3} + \log y^{4} - \log 7$ $= \log 3x^{3} + \log y^{4} - \log 7$ $= \log 3x^{3}y^{4}- \log 7$ $= \log \frac{3x^{3}y^{4}}{7}$
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