Find the Domain x^2+5x=0

Problem

x2+5*x=0

Solution

1. Identify the type of expression. The expression x2+5*x is a polynomial.

2. Determine the domain constraints. Polynomials 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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