Answer
$\sqrt{x}$
Work Step by Step
RECALL:
$b^{\log_b{n}}=n.$
The common logarithm has $b=10$.
Use the rule above with $b=10$ and $n=\sqrt{x}$ to obtain
$10^{\log{\sqrt{x}}}=\sqrt{x}.$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 3 - Section 3.2 - Exponential Functions - Exercise Set - Page 464: 99
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