Answer
-40
Work Step by Step
−20−(−5)×(−22) simplify the exponent; the exponent is inside the parentheses, so you square 2, not -2
=−20−(−5)×(−4) multiply
=−20−20 subtract
=−40
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 1 - Foundations for Algebra - Chapter Test - Page 73: 5
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