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Polynomials
easy
0:00.0
Evaluate
f
(
x
)
=
2
x
3
−
5
f(x) = 2x^3 - 5
f
(
x
)
=
2
x
3
−
5
at
x
=
−
2
x = -2
x
=
−
2
.
A
−
21
-21
−
21
B
11
11
11
C
−
3
-3
−
3
D
21
21
21
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