Find ${\displaystyle \underset{-}{\overset{}{}}}c{x}^2{e}^{-a{x}^2}dx$ where $a=320\mathrm{.}1,c=250\mathrm{.}9.$

Select une:

$8.0\mathrm{.}08185935$

b$.0\mathrm{.}03775891$

c$.1\mathrm{.}20856424$

d$.0\mathrm{.}06692592$

$2.0\mathrm{.}07551781$