maelucy21 maelucy21

28-01-2021
Mathematics

contestada

PLZZZ HELP
Tell why these expressions are not polynomials

PLZZZ HELP Tell why these expressions are not polynomials class=

Respuesta :

devishri1977 devishri1977

28-01-2021

Answer:

Step-by-step explanation:

In polynomials, variables will not have negative sign.

So,

[tex]26) 3n^{-2} + 2n + 23 \\\\28) 5x^{4}+\frac{1}{3x^{3}}\\\\29) \frac{5}{x^{n}}[/tex]are not polynomials

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