Answer
$\ln x-2\ln 2$
Work Step by Step
Property 4 (Th.5.2): $\displaystyle \ln(\frac{a}{b})=\ln a - \ln b$
$\displaystyle \ln\frac{x}{4}=\ln x-\ln 4$
$=\ln x-\ln 2^{2}$
... Property 3 (Th.5.2): $\ln(a^{n})=n\ln a $...
$=\ln x-2\ln 2$
Calculus 10th Edition
by Larson, Ron; Edwards, Bruce H.
Published by
Brooks Cole
ISBN 10:
1-28505-709-0
ISBN 13:
978-1-28505-709-5
Chapter 5 - Logarithmic, Exponential, and Other Transcendental Functions - 5.1 Exercises - Page 325: 19
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