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

int ( x +2)/( 2x ^(2) + 6x + 5) dx = p int ( 4x +6)/( 2x ^(2) + 6x +5) dx + (1)/(2) int (1)/( 2x ^(2) + 6x + 5) dx then p

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

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

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

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

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

int(1)/((2x+3)^(2)(4x+5))dx=

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