Find the Domain x^2-3x+2=0

Problem

x2−3*x+2=0

Solution

1. Identify the type of expression provided. The expression x2−3*x+2 is a polynomial function.

2. Determine the constraints for the domain. 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 the domain of any quadratic equation or function of the form ƒ(x)=a*x2+b*x+c is the set of all real numbers.

Final Answer

Domain: *(−∞,∞)

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