Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 5 - Review: 55

Answer

58

Work Step by Step

Substitute -2 for x. 9$(-2)^{2}$ - 7(-2) + 8 = 9(4) - 7(-2) + 8 = 36 + 14 + 8 = 58
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