Answer
$2^{\log_2{13}}=13$
Work Step by Step
RECALL:
$a^{\log_a{x}}=x$
Use the rule above to obtain:
$2^{\log_2{13}}=13$
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 - Chapter 4 Review - Concept Check - Page 425: 36
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