SOLUTION: Hello, I need to find the domain to this equation x^2+18/x^2-4x-5

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Hello, I need to find the domain to this equation x^2+18/x^2-4x-5      Log On


   

Question 537304: Hello,
I need to find the domain to this equation
x^2+18/x^2-4x-5
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Hint: you CANNOT divide by zero. So to avoid dividing by zero, you must take out or exclude the values of x which make the denominator x%5E2-4x-5 equal to zero.