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

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

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

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

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

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

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

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

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

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