Prealgebra (7th Edition)

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

Chapter 2 - Section 2.5 - Order of Operations - Exercise Set: 28

Answer

-18

Work Step by Step

7- $(-5)^{2}$ Simplify expressions with exponents. = 7 - 25 Subtract = -18
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