Answer
$Makes$ $sense$
Work Step by Step
$$4^x = 15$$ $$\log_{4}15 = x$$ There is no further simplification that can be applied to this equation, therefore, $x = \log_{4}15$ is the final solution.
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 4 - Exponential and Logarithmic Functions - Exercise Set 4.4 - Page 492: 139
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