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Mathematics
Problem
Calculate the value of
q
(
x
)
=
4
x
3
−
x
+
1
q(x)=4x^{3}-x+1
q
(
x
)
=
4
x
3
−
x
+
1
when
x
=
−
1
2
x=-\frac12
x
=
−
2
1
. a)
2
2
2
b)
0
0
0
c)
1
1
1
d)
−
1
2
-\dfrac12
−
2
1
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