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

Evaluate: int(2x+1)/((x-1)(x^(2)+1))dx .

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

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

If int(ln((x-1)/(x+1)))/(x^(2)-1)dx=(1)/(a)*(ln|(x-1)/(x+1)|)^(b)+c , then a^(2)-b^(2)-ab is equal to __________.

If int(ln((x-1)/(x+1)))/(x^(2)-1)dx=(1)/(a)*(ln|(x-1)/(x+1)|)^(b)+c , then a^(2)-b^(2)-ab is equal to __________.

Evaluate: int1/((x-1)(x+1)(x+2))\ dx

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

Evaluate: int(x^2+1)/((2x+1)(x^2-1))\ dx

Evaluate: int(x^2+1)/((2x+1)(x^2-1))\ dx

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