Which of the following is a polynomial?

Mathematics

1 answer:

butalik [34]3 years ago

6 0

Answer:

Step-by-step explanation:

8x^2+x+3 follows the rules of being a polynomial due to the three terms being added to each other, and that they are in descending order.

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Write a trinomial expression in standard form that has a degree of 5

rewona [7]

$\text{We need to find a trinomial expression in standard form with degree 5.}\\
\\
\text{we know that a trinomial expression is an expression which consists}\\
\text{three terms in it.}\\
\\
\text{also given that the degree of the trinomial is 5, so the highest exponent}\\
\text{appear in the trinomial would be 5.}\\$

$\text{so if we write a trinomial expression in standard form with degree 5,}\\
\text{the first term must be of the form }x^5.\\
\\
\text{next two terms can be any smaller exponent term or any constant.}\\
\\
\text{thus one such trinomial expression with degree 5 is: }\\
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x^5-3x^2+2$