` int ((x^2+1)dx)/(x(x^2-1))`

int((x+1)^(2)dx)/(x(x^(2)+1)) is equal to

Evaluate: int ((x^2 -1)dx)/((x^4 + x^2 + 1) is =?

If int((2x^(2)+1)dx)/((x^(2)-4)(x^(2)-1))=log[((x+1)/(x-1))^(a)((x-2)/(x+2))^(b)]+c , then the values of a and b are respectively

int((2x+1)dx)/((x+1)(x-2))

int((2x+1)dx)/((x+1)(x-2))

int((2x+1)dx)/((x+1)(x-2))

int ((x^(2)-1)dx)/(x^(4)+x^(2)+1)

int((1+x)^(2)dx)/(x(1+x^(2)))

int(x^2dx)/((x-1)^2(x+1))