#### Answer

3

#### Work Step by Step

Plug in -1 for x and then simplify the expression.
x$^3$-4x
(-1)$^3$-4(-1)
(-1)(-1)(-1)-4(-1)
(-1)-4(-1)
(-1)-(-4)
-1+4
3

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

3

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