## The domain of the function f(x) = \frac(sqrt(x-1))(x+1) GMAT Quant Question

The domain of the function f(x) = \frac(x-1)(x+1) is the set of all real numbers that are: Oof–that’s a huge chunk of code, which I had to put on here just so you could find it! Sorry–let’s try that one again in a way that actually makes some sense… The domain of the function f(x) … Read More