Answer
1024
Work Step by Step
$(20-52)^2\ \longrightarrow$ resolve expression in parentheses
=$(-32)^2\ \longrightarrow$ resolve exponent
=$(-32)(-32)$
=$1024$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Cumulative Review - Page 327: 30
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