Find `int(( x + 5 ) / ( x^2 + 4 )) `dx

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

Find: int(4)/((x-2)(x^(2)+4))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.Find: "int(x^(2)-x)^(2)/(x^(4))dx

Evaluate : int ( x^2 - 5x ) dx

Find int(x+3)/[(x^2+4)(x^2+5)]dx

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

Find :int(2x+5)sqrt(10-4x-3x^(2))dx

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

Evaluate int(4 cot x - 5 tan x)^2 dx