[" afferet "],[qquad 2*(1)/(log x)-(1)/((log x)^(2))]

int (1)/(log x)-(1)/((log x)^(2))dx=

int[(1)/(log x)-(1)/((log x)^(2))]dx=

Evaluate: int{(1)/(log x)-(1)/((log x)^(2))}dx

int(d(1+log x))/(cos^(2)(1+log x))

The value of x satisfies the equation (1-2(log x^(2)))/(log x-2(log x)^(2))=1

int(log(x+1)-log x)/(x(x+1))dx= (A) log(x-1)log x+(1)/(2)(log x-1)^(2)-(1)/(2)(log x)^(2)+c (B) (1)/(2)(log(x+1))^(2)+(1)/(2)(log x)^(2)-log(x+1)log x+c (C) -(1)/(2)(log(x+1)^(2))-(1)/(2)(log x)^(2)+log x*log(x+1)+c (D) [log(1+(1)/(x))]^(2)+c

Integrate the functions ,(1+x)(x+log x)^(2),((1+x)(x+log x)^(2))/(x)

2log x-log(x+1)-log(x-1)=