Question

Find all the values of x that are not in the domain of h

Answer 1

If the denominator is 0, then it will be undefined, so look for all values of x that would make the denominator 0.

Answer 2

So would it be just 4? @mhchen

Answer 3

Set denominator to 0. And find the value of x

Answer 4

-2 and 2?

Answer 5

Yes

Answer 6

thanks