Answer
-42
Work Step by Step
We evaluate as follows:
$-(-4)^{2}-2\times8-10$
$=-16-16-10$
$=-42$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter R - Review of Basic Concepts - R.2 Real Numbers and Their Properties - R.2 Exercises - Page 20: 36
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