Find the Domain x^2-20x+100

Problem

x2−20*x+100

Solution

1. Identify the type of function. The expression x2−20*x+100 is a polynomial function, specifically a quadratic.

2. Determine if there are any restrictions. Polynomials do not have denominators that could be zero, nor do they have square roots of negative numbers or logarithms of non-positive numbers.

3. Conclude the domain. Since there are no values of x that make the expression undefined, the domain consists of all real numbers.

Final Answer

Domain:(−∞,∞)

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