Answer
-298
Work Step by Step
Plugging in $x=-3$ and following order of operations, we obtain:
$$=-3(-3-7)^2 +2 \\ = -3(100) +2 \\ = -300 +2 \\ =-298$$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 4 Quadratic Functions and Factoring - Prerequisite Skills - Page 234: 6
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