Precalculus (6th Edition) Blitzer

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

Chapter P - Section P.2 - Exponents and Scientific Notation - Exercise Set: 139

Answer

False. $5^{2}*5^{-2}=2^{5}*2^{-5}$

Work Step by Step

$5^{2}*5^{-2}=1$ $2^{5}*2^{-5}=1$ $5^{2}*5^{-2}=2^{5}*2^{-5}$
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