Find the Domain x-4=0

Problem

x−4=0

Solution

1. Identify the nature of the expression. The expression x−4 is a linear polynomial.

2. Determine the constraints for the domain. Polynomial functions are defined for all real numbers because there are no denominators that could be zero and no even-indexed roots of negative numbers.

3. State the domain. Since there are no restrictions on the variable x the domain consists of all real numbers.

Final Answer

Domain: *(−∞,∞)

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