Answer
$$76$$
Work Step by Step
Plugging in the given value of $x$ into the function, we find:
$$8x+5x^4-3x^2-x^3,\:x=2 \\ 8\cdot \:2+5\cdot \:2^4-3\cdot \:2^2-2^3 \\ 76$$
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 5 Polynomials and Polynomial Functions - 5.2 Evaluate and Graph Polynomial Functions - 5.2 Exercises - Skill Practice - Page 341: 10
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