Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter R - Section R.3 - Exponents, Roots, and Order of Operations - R.3 Exercises: 12

Answer

64, -64, -64, 64

Work Step by Step

a) $4^{3}=4\times4=4=64$ b) $-4^{3}=-(4\times4\times4)=-(64)=-64$ c) $(-4)^{3}=-4\times-4\times-4=-64$ d) $-(-4)^{3}=-(-4\times-4\times-4)=-(-64)=64$
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