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# Location of Minimum Value

APCALC-KNFSIV

If the function $f$ has a derivative given by $f'(x) = 3{e^x} - 5{x^3}$, for which value of $x$ does $f(x)$ have its minimum?

A

$-0.371$

B

$3.577$

C

$4.708$

D

$5.768$