Answer
$2\log x+\log y-\log z$
Work Step by Step
We can expand $ \log(\frac{x^{2}y}{z})$ to get:
$\log(\frac{x^{2}y}{z})=\log(x^{2}y)-\log z=\log x^{2}+\log y-\log z=2\log x+\log y-\log z$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter 4, Exponential and Logarithmic Functions - Section 4.4 - Laws of Logarithms - 4.4 Exercises - Page 394: 4
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