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

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

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

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

(i) int((x^(2) - 1)/(x^(2) + 1))dx , (ii) int ((x^(6)- 1)/(x^(2) + 1))dx (iii) int ((x^(4))/(1+x^(2)))dx , (iv) int((x^(2))/(1+x^(2)))dx

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

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

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

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

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