` int(2-5x)(3+2x)(1-x)dx`

Evaluate: (i) int(5x^(2) + 2x^(-5) - 7x + 1/(sqrt(x)) +5/x) dx (ii) int(3sinx - 4 cosx + 5 sec^(2) x - 2cosec^(2)x) dx (iii) int(1-x)(2+3x)(5-4x)dx (iv) int((3x^(4) - 5x^(3) + 4x^(2) -x + 2)/(x^(3)))dx , (v) int(x^(2) + 1/(x^(2)))^(3) dx

(3) int(x^(2)-5x+6)/(x-3)dx

int(5x-3)/(x^2-2x-3)dx

int(5x+2)/((x-2)(x-3))dx

int(5x)/((x+1)(x^2-4))dx

int(e^(2-5x)+(2)/(6x+1))dx=

int(x+3)(2x+5)dx

int(5x-1)/(3x^2+x+2)dx=

Evaluate: (i) int(x^(2)+x+5)/(3x+2)dx (ii) int(2x+3)/((x-1)^(2))dx