To find the domain of the product of the functions
-
Domain of
: The function is a polynomial function, which has a domain of all real numbers, . -
Domain of
: The function is also a polynomial function, which has a domain of all real numbers, . -
Domain of
: The product of two functions, , will have a domain that includes all values where both functions are defined. Since both functions and have a domain of all real numbers, their product will also have a domain of all real numbers.
Therefore, the answer is:
- The set of all real numbers.