`int(x)/((x^(2)+2x+2)sqrt(x+1))dx`

Evaluate the following integrals : (i) int(1)/((x+1)sqrt(2x-3))dx (ii) int(1)/((x+1)sqrt(x^(2)+x-1))dx (iii) int(1)/((x^(2)+3x+3)sqrt(x+1))dx (iv) int(1)/((x^(2)-3x+2)sqrt(x^(2)-2))dx

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

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

int(1-x^(2))sqrt(x)dx

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

int (x^(2) +1)/(sqrt(x^(2)+3))dx

Evaluate int(dx)/(x^(2)sqrt(1+x^(2))) .

Evaluate the following integral int(x^(2)+2x+3)/(sqrt(x^(2)+x+1))dx

int_(1)^(2) (x)/(sqrt(1+2x^(2)))dx

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