Ответ (Неопределённый)
[src] /
|
| 2 2
| /log(x)\ 2 log (x) 2*log(x)
| |------| dx = C - - - ------- - --------
| \ x / x x x
|
/
$$\int \left(\frac{\log{\left(x \right)}}{x}\right)^{2}\, dx = C - \frac{\log{\left(x \right)}^{2}}{x} - \frac{2 \log{\left(x \right)}}{x} - \frac{2}{x}$$