Find the domain of the function F(x)^n = 2 - x^2 / x^2 - 2x + 1

Answer 1

the domain is all real numbers, except where the denominator is zero, since division by zero is undefined.

So, where is x^2-2x+1 = 0 ?

and what's with F(x)^n ?
Don't you mean just F(x) ?