Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 3 - Mid-Chapter Check Point - Page 477: 18



Work Step by Step

Please note that according to the definition of the logarithm, we have$$b^{\log_bM}=M.$$Thus,$$10^{\log 13}=10^{\log_{10}13}=13.$$
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