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Polynomials
easy
0:00.0
Evaluate
R
(
x
)
=
3
x
2
−
12
R(x) = 3x^2 - 12
R
(
x
)
=
3
x
2
−
12
at
x
=
2
x = 2
x
=
2
.
A
0
0
0
B
−
4
-4
−
4
C
12
12
12
D
−
12
-12
−
12
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