`int(dx)/((-x^(2)-2x-3))`

int( x^3)/(x^2-2)dx

int(dx)/(x^(1/2)+x^(3/2))

If int (dx)/((x^(2)+a^(2))^(3))=(x)/(4a^(2)(x^(2)+a^(2)))+(m)/(na^(2)){(x)/(2a^(2)(x^(2)+a^(2)))+(1)/(2a^(3))tan^(-1)(x/a)}+C, then |m-n| is equal to

int(2x+1)/((x+2)(x-3))dx

int(dx)/((x-b)^3(x-a)^2)

Evaluate : int_(0)^(4) (dx)/(sqrt(x^(2) +2x +3))

int( x^3)/(x^2-3)dx

int(x+1)/(sqrt(2x^(2)+x-3))dx

Evaluate: int(2x+1)/((x-2)(x-3))\ dx

int(3x+1)/(2x^(2)+x-1)dx