when you have a function and you try to get its domain with fractions and it has square roots in the denominator, do you just do the denominator?

⚑ Flag

Did you see the second video? The teacher presented a question involving a radical in the denominator. The question for problem 2 is g(x) = 1/(3 - sqrt{x + 1}) and we are told to find the domain. Go watch that video clip. If you don understand what's going on, write back.