Hi fellow people,
So here is my equation y=x/x^2-4
I already factored out the denominator to equal x/ (x+2)(x-2).
The domain would be all real number except 2, and -2 as they are zeros right?
Could I just right All Real Numbers x doesn't equal 2,-2
or do I have to write it in Interval notation (-infinity, -2) U (-2,2) U (2, infinity)
Im pretty sure their both the same thing so could I just right the previous on my homework?

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