Calcular la integral de logaritmos $\int\infty_4\frac{1}{\ln\left(3\right)^3x}dx$

Calcular la integral

$\int x^2\ln Xdx$

Calcular la integral

$\int x^2\:lnx\:dx$

Calcular la integral

$\int\:x\:ln\:2x\:dx$

Calcular la integral

$\int xLnxdx$

Calcular la integral

$\int x\:ln\left(2x\right)dx$

Calcular la integral

$\int\sqrt{x}\ln xdx$

Calcular la integral

$\int x\ln\left(x\right)dx$