ection $8\mathrm{.}4,$ Improper Integrals, Infinite Integrands. Compute the improper integrals below. Enter the letter $"$D$"$ if they diverge.

$011$x$2$dx$=.$

$011$xdx$=.$

$011$xdx$=.$

$01$lnxdx$=.$

$1111$x$2$dx$=.$