Question

Which one of the following expressing is not a polynomials?
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Answer 1

Answer:

Both are polynomial

Step-by-step explanation:

5x³+x² is cubic polynomial.

-2 is constant polynomial.

Answer 2

Step-by-step explanation:

${\huge{\pmb{\sf{introduction}}}}$

polynomial is an expression consists of variables

ex:

${x}^{2} - 4x + 7$

${ \pmb{\large{\sf{your \: question...}}}}$

which of the following is not a polynomial

${5x}^{3} + {x}^{2} - 2$

-2

[ I think my answer will help you]