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

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

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

If f(x)=int(3x^(2)+1)/((x^(2)-1)^(3))dx and f(0)=0, then the value of (2)/(f(2))| is

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

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

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

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

Evaluate : (i) int(3x^(2))/((1+x^(6)))dx (ii) int(x^(3))/((x^(2)+1)^(3))dx (iii) (x^(8))/((1-x^(3))^(1//3))dx

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