Answer
17
Work Step by Step
Step 1 : Apply the exponents : $5^{2}$ = 5 * 5 = 25 and $2^{2}$= 2* 2 = 4
25 + 4 +(-12)
Step 2: Addition and subtraction from left to right:
25 + 4 =29
Now add 29 + (-12) = 17
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 9 - Basic Algebra - 9.4 Order of Operations - 9.4 Exercises - Page 654: 14
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