Question

$explain \: how \: {y}^{2} + \sqrt{2 \: is \: a \: }$
polynomial in one variable.​

Answer 1

Answer:

We know that, √2 is a rational number as well as it is real number. Therefore, the given expression is a polynomial. Note : The highest power of the variable present in a polynomial is called the order of the polynomial.

Explanation:

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Answer 2

Answer:

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