Answer
13
Work Step by Step
$Evaluate$ $the$ $expression$ $without$ $using$ $a$ $calculator:$
$2^{\log_2 13}$
Use the Fourth Property of Logarithms: $a^{\log_a x} = x$
$$2^{\log_2 13} = 13$$
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 4 - Review - Exercises - Page 389: 36
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