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

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

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

verify that int(2x-1)/(2x+3)dx = x - log|(2x+3)^(2)|+C

int 1/(2x^2+3x+4) dx

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

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

int (x+1)/(2x^2+3x+4) dx

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

If int(x+1)/(x^2+x+3)dx=a ln|x^2+x+3|+1/(sqrt(b))tan^(-1)((c x+d)/(sqrt(11)))+k , then the value of 2a+b+c+d is 15 b. 26 c. (29)/2 d. 13

Evaluate: int1/((x+2)(x+3))dx