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 - Chapter Test: 9

Answer

$= \log \frac{5xy^{3}}{z^{4}} $

Work Step by Step

$\log 5 + \log x + 3 \log y - 4 \log z$ $= \log 5x + 3 \log y - 4 \log z$ $= \log 5x + \log y^{3} - 4 \log z$ $= \log 5xy^{3} - \log z^{4}$ $= \log \frac{5xy^{3}}{z^{4}} $
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