Find `int (dx)/sqrt(3-2x-x^2)`

Evaluate the following integrals int (x-3)/sqrt(3-2x-x^(2))dx

Find :int(3x+1)sqrt(4-3x-2x^(2))dx

Evaluate int (dx)/sqrt(7+3x+2x^2)

Evaluate: int(1)/(sqrt(3-2x-x^(2)))dx

Evaluate int(dx)/(sqrt(2x-x^(2))) .

Evaluate: int (dx)/(sqrt(x+3)-sqrt(x+2)) .

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

Evaluate: (i) int(a^(x))/(sqrt(1-a^(2x)))dx (ii) int(2x)/(sqrt(1-x^(2)-x^(4)))dx

Find the following integrals: ( i ) int(dx)/(x^(2)-16)int(dx)/(sqrt(2x-x^(2)))

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