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Mathematics
Problem
Determine all
x
x
x
-values at which the function
f
(
x
)
=
3
x
4
−
8
x
2
+
5
f(x)=3x^{4}-8x^{2}+5
f
(
x
)
=
3
x
4
−
8
x
2
+
5
has a critical point.
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