Answer
-18
Work Step by Step
7- $(-5)^{2}$ Simplify expressions with exponents.
= 7 - 25 Subtract
= -18
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 2 - Section 2.5 - Order of Operations - Exercise Set - Page 139: 28
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