Find the Domain -3a^2

Problem

−3*a2

Solution

1. Identify the type of function. The expression −3*a2 is a polynomial function (specifically a monomial of degree 2).

2. Determine if there are any restrictions. Polynomials do not contain square roots of negative numbers, logarithms, or variables in the denominator.

3. Conclude that the variable a can take any real number value.

Final Answer

Domain: *(−∞,∞)

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