" 2."int sqrt(x^(2)+x+1)dx

int sqrt(2x^(2)-5x-1)dx

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

Evaluate the following : (i) int sqrt(4 - x^2) dx " " (ii) int sqrt(25 x^2 - 9)dx " " (iii) int sqrt(x^2 + x + 1) dx .

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

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

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

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

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

Evaluate the following integrals: int sqrt(2x^2-1)(4x)dx .

int(2x-5)sqrt(2x+1)dx