Algebra and Trigonometry 10th Edition

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

Chapter 5 - Cumulative Test for Chapters 3-5 - Page 417: 30

Answer

$\ln\frac{x^2}{\sqrt {x+5}}$

Work Step by Step

$2\ln x-\frac{1}{2}\ln(x+5)=\ln x^2-\ln(x+5)^{\frac{1}{2}}=\ln\frac{x^2}{(x+5)^{\frac{1}{2}}}=\ln\frac{x^2}{\sqrt {x+5}}$
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