Find the Domain d^2-2d=0

Problem

d^2−2*d=0

Solution

1. Identify the type of expression provided. The task asks for the domain of the equation d^2−2*d=0

2. Analyze the expression for restrictions. The expression d^2−2*d is a polynomial.

3. Determine if there are any values of d that would make the expression undefined. Polynomials do not contain denominators with variables, square roots of negative numbers, or logarithms.

4. Conclude that since there are no operations that restrict the input, the variable d can be any real number.

Final Answer

Domain:(−∞,∞)

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