The maximum value of \( x^{4} e^{-x^{2}} \) is (A) \( e^{2} \) (B) \( e^{-2} \) (C) \( 12 e^{-2}...

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The maximum value of \( x^{4} e^{-x^{2}} \) is
(A) \( e^{2} \)
(B) \( e^{-2} \)
(C) \( 12 e^{-2} \)
(D) \( 4 e^{-2} \)
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