Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 8 - Review - Page 621: 28



Work Step by Step

P(x)=9$x^{2}$-7x+8 P(-2)=9$(-2)^{2}$-7(-2)+8 P(-2)=9$\times4$+14+8 P(-2)=36+22 P(-2)=58
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