Find the Domain 2y+x

Problem

2*y+x

Solution

1. Identify the type of expression provided. The expression 2*y+x is a linear polynomial in two variables, x and y

2. Analyze the operations involved. The expression involves only addition and multiplication by constants.

3. Determine if there are any restrictions. There are no denominators that could be zero, no square roots of negative numbers, and no logarithms of non-positive numbers.

4. Conclude the domain. Since there are no restrictions on the variables, the domain consists of all possible pairs of real numbers (x,y)

Final Answer

Domain={(x,y)|x∈ℝ,y∈ℝ}

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