Find the Domain x^4-625=0

Problem

x4−625=0

Solution

1. Identify the nature of the expression. The expression x4−625 is a polynomial.

2. Determine the domain of a polynomial function. Polynomials are defined for all real numbers because there are no denominators that could be zero and no even roots of negative numbers.

3. Conclude that since the expression is a polynomial, the variable x can take any real value.

Final Answer

Domain: *(−∞,∞)

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