Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 1 - Review: 106



Work Step by Step

$(7-5)^{3}$$\times$[$9^{2}$$\div$(2+7)] =$2^{3}$$\times$(81$\div$9) =8$\times$9 =72
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