Calcular la integral de logaritmos $\int\left(x^2+5\right)\ln\left(x\right)dx$

Calcular la integral

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

Calcular la integral

$\int\left(x^3\right)\log x^2dx$

Calcular la integral

$\int x^3\log\left(x\right)dx$

Calcular la integral

$\int\frac{ln\left(x+1\right)}{2\left(x+1\right)}dx$

Calcular la integral

$\int \frac { \operatorname { ln } x } { x } d x$

Calcular la integral

$\int x\left(x^2-3\right)dx$

Calcular la integral

$\int\ln\left(\sqrt{x}+\sqrt{1+x}\right)dx$