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

Integrate the following functions with respect to x (a) int (5x^2 + 3x -2) dx (b) int (4sin x-(2)/(x)) dx (c) int (dx)/(4x+5) (d) int (6x +2)^(3) dx

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

Evaluate I=int (1-x)(2+3x)(5-4x)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

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

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

int(1-3x)^(5)dx

Evaluate int_(-1)^(1)(3x^2+5)dx

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

int_(1)^(3)(x^(2)+5x)dx