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Mathematics
Problem
Find the range of values of
x
x
x
for which the function
f
(
x
)
=
5
x
3
−
2
x
2
+
1
f(x) = 5x^3 - 2x^2 + 1
f
(
x
)
=
5
x
3
−
2
x
2
+
1
is concave up.
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