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Evaluate -3x³-4x for x = -1. A)-1 B)7 C)1

Evaluate -3x³-4x for x = -1. A)-1 B)7 C)1
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2 votes
Evaluate -3x³-4x for x = -1.
A)-1
B)7
C)1

User Modesta
by
8.5k points

1 Answer

2 votes

Answer:

B) 7

Explanation:

-3x³-4x =

-3(-1)³-4(-1) =

-3(-1)+4=

3+4 =7

User Carolina
by
7.4k points
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