Evaluate: `int(logx)^2\ x\ dx`

Evaluate : int(logx)^(2)dx .

Evaluate int logx dx

I= int (logx)^2/x dx

Evaluate : int(logx)/(x^(2))dx .

Evaluate int sin(logx)dx .

Evaluate : (i) int(logx)/(x)dx (ii) int(sec^(2)(logx))/(x)dx (iii) (e^(tan^(-1)x))/((1+x^(2)))dx (iv) int(sinsqrt(x))/(sqrt(x))dx

int (logx)^3/(x)dx

int(logx)^(2)dx=?

Evaluate: int(1+logx)^2/(1+logx^(x+1)+(logx^sqrt(x))^2)dx