Multiple choice

Which of the following expressions is a linear expression?

  1. 4x + 3y + 2

  2. 3xy + 2y + 2

  3. xy + 2y + 3y

  4. None of these
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A Correct answer
Explanation

The highest power of the term in the given expression is called degree. An expression having degree one is a linear expression. Therefore, 4x + 3y + 2 is the linear expression.

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