Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 5 - 5.3 - Properties of Logarithms - 5.3 Exercises - Page 386: 68

Answer

$2\ln8-5\ln(z-4)=\ln\frac{64}{(z-4)^5}$

Work Step by Step

$2\ln8-5\ln(z-4)=\ln8^2-\ln(z-4)^5=\ln64-\ln(z-4)^5=\ln\frac{64}{(z-4)^5}$
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