Answer
27
Work Step by Step
First do exponents, then multiply, then add and subtract.
5^2 - 4^2 + 3 * 6 = 25 - 16 + 3 * 6 = 25 - 16 + 18 = 27
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 1 - Whole Numbers - 1.8 Exponents, Roots, and Order of Operations - 1.8 Exercises - Page 81: 69
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