`int (5x+3)/(sqrt(x^(2)+4x+10))dx`

Evaluate: (i) int(4x+2)sqrt(x^(2)+x+1)dx (ii) int(4x+3)/(sqrt(2x^(2)+3x+1))dx

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

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

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

Evaluate : (i) int((x-1))/(sqrt(x+4))dx (ii) intxsqrt(x+2)dx (iii) f(4x-2)sqrt(x^(2)+x++1)dx (iv) int((4x+3))/(sqrt(2x^(2)+3x+1))dx

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

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

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

int (dx)/(sqrt(5x^(2)+6x+4))

Evaluate: int (3x + 5)/sqrt(x^2 + 4x + 3) dx