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 - Page 516: 38

Answer

$= \ln \frac{5x^{2}z^{3}}{y^{4}}$

Work Step by Step

$= \ln 5 + 2 \ln x + 3 \ln z - 4 \ln y$ $= \ln 5 + \ln x^{2} + \ln z^{3} - \ln y^{4}$ $= \ln 5x^{2}z^{3}- \ln y^{4}$ $= \ln \frac{5x^{2}z^{3}}{y^{4}}$
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