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Foundations
easy
0:00.0
Evaluate
3
x
2
−
x
3x^2 - x
3
x
2
−
x
when
x
=
−
2
x = -2
x
=
−
2
.
A
14
14
14
B
10
10
10
C
−
10
-10
−
10
D
−
14
-14
−
14
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