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

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

Evaluate int sqrt(1-x^2) dx

Evaluate :int(dx)/(sqrt((x-1)(2-x))) by the substitution x=1+sin^(2)theta .Hence,find the value of int_(1)^(2)(dx)/(sqrt((x-1)(2-x)))

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

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

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

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

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

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

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