Answer
$gā(t)=-6t^{-3}e^{-3t^{-2}}$
Work Step by Step
$g(t)=e^{-3t^{-2}}$
let
u=$-3t^{-2}$
u'=$-6t^{-3}$
$g(u)=e^u$
$g'(u)=u'e^u$
$gā(t)=-6t^{-3}e^{-3t^{-2}}$
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