sqrt(x^(2)+4x+6)dx

Which of the following are true: I : int_(0)^(4) sqrt(x^(2)-4x +4)dx=4 II : int_(0)^(2) sqrt(x^(2)-4x+4)dx=2 III : int_(2)^(4) sqrt(x^(2)-4x+4)dx=2

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

If I=int(((2x-1)cos(sqrt(4x^2-4x+6)))/sqrt(4x^2-4x+6))dx

The integral int((2x-1)cossqrt((2x-1)^2+5))/(sqrt(4x^2-4x+6))dx is equal to :(where c is constant of integration)

Evaluate: int(2x+3)sqrt(4x^(2)+5x+6)dx

sqrt(x^(2)+6x-4)dx

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

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