Answer
53
Work Step by Step
$5(4^{2})-6(1+4)-(-3)$
1. Solve inside the parenthesis first, so: $5(16) -6(5)-(-3)$
2. When 2 negatives multiply, they become positive: $5(16) -6(5)+3$
3. Expand the parenthesis: $80 -30+3 = 53$
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 655: 38
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