SOLUTION: I need help finding the domain of a function? what is the domain of g(x)= 1/x -(3/(x+2))

SOLUTION: I need help finding the domain of a function? what is the domain of g(x)= 1/x -(3/(x+2))

Algebra.Com

Question 25488: I need help finding the domain of a function?
what is the domain of g(x)= 1/x -(3/(x+2))
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Ask yourself: "What values can x not take"?
Denominators cannot be zero so x cannot be 0
and x+2 cannot be zero.
So, x cannot be 0 and cannot be -2.
The domain is "all real numbers except 0 and -2".
Cheers,
Stan H.
RELATED QUESTIONS
I need help finding the domain and range of the equation g(x)=... (answered by lwsshak3)

Hi. Can I have some help finding the domain of this function?... (answered by solver91311)

Hi, I need some help on finding domain. The example I have been working on is: If... (answered by Gogonati)

Suppose the domain of f is (-1,3). Define the function g by g(x) = f((x + 1)(x - 2)).... (answered by CPhill)

Need some help in finding the domain of g(x)=2x+1/x-7. Thanks (answered by tutorcecilia)

Suppose the domain of f is (-1,3). Define the function g by g(x) = f(2/x + x/2). What... (answered by CPhill)

I need a refresher on finding range & domain please! f(x)= 1+x^2 What is the range &... (answered by AnlytcPhil)

Suppose the domain of f is (-1,3). Define the function g by g(x) = f(x - 4x^2) What is... (answered by CPhill)

I need help with finding the domain of the function: h(x)=7x over x(x^2-9) (answered by stanbon)