3. a) Why is X3 is a polynomial but \frac{7}{x {}^(2) } , is not a polynomial? write in your words.

Benjamin Oakes asked Feb 11, 2022

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25 votes

3. a) Why is X3 is a polynomial but

$\frac{7}{x {}^(2) }$
, is not a polynomial? write in your words.

Benjamin Oakes asked Feb 11, 2022

2.6k points

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18 votes

Answer:

because the power of variable is -2

Explanation:

polynomials are a combination of constant and variable or only variable, being that power of variable is always positive natural no.

7/x^2 denotes 7x^-2

Trivelt answered Feb 16, 2022

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