Answer
P(2) = 75
Work Step by Step
P(x) = 5$x^{4}$ - 3$x^{2}$ + 7
///Plug in 2 for x everywhere
P(2) = 5($2^{4}$) - 3($2^{2}$) + 7
P(2) = 5(16) - 3(4) + 7
P(2) = 80 - 12 + 7
P(2) = 75
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 8 - Section 8.3 - Polynomial and Rational Functions - Practice - Page 590: 2
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