Answer:
All real numbers except for 0, -5, and 5
Step-by-step explanation:
You can't have a zero in the denominator, therefore 0, -5, and 5 can't be solutions to the equation.
Interval notation:
(-infinity, -5) u (-5, 0) u (0, 5) u (5, infinity)
Set-Builder Notation:
{x| x≠ 0, 5, -5}
