(i)`x^(2/3)`
(ii)`int_1^2 dx/x`

(i) int_1^2 (dx)/((x+1)(x+2)) (ii) int_1^2 (x+3)/(x(x+2) dx

(i) int_0^1 (dx)/(3x-4) (ii) int_1^3 (dx)/(7-2x)

(i) int_1^3 (3x)/(9x^2-1) dx (ii) int_2^3 x/(x^2+1) dx

(i) int_2^3 1/x dx (ii) int_1^2 1/x^2 dx (iii) int_1^e (dx)/x (iv) int_-1^1 (x+1) dx

(i) int_0^1 (dx)/sqrt(1-x^2) (ii) int_0^1 (dx)/sqrt(1+x^2) (iii) a int_1^sqrt3 (dx)/(1+x^2) b int_0^1 (dx)/(1+x^2) (iv) int_0^(2//3) (dx)/(4+9x^2) (v) int_0^1 x/(x^2+1)dx (vi) int_2^3 x/(x^2+1) dx

(i) int (dx)/(x^2+3) (ii) int (dx)/sqrt(4-x^2)

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

Evaluate the following integrals: (i) int_2^3 x^2 dx (ii) int_1^3 x/((x+1)(x+2)) dx

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

(i) int (dx)/(x sqrt(x^2-1)) (ii) int (dx)/(x sqrt(ax -x^2))