find the domain of the following functions

Question

f(x)=1/x+ 5/x-3

Answer 1

I will assume you mean

f(x) = 1/x + 5/(x-3)

the domain would be the set of all real numbers, except x=0 and x=3

Answer 2

yes

Answer 3

so how do you write the domain as a equation

Answer 4

domain:

x all real except x=0 and x=3