Which of the following is not a polynomial? A) 24 B) 4x3 + 5x – 1 C) 2x – D) 3xy2 + xy?

Answer 1

E) do your own homework.

Do you plan on cheating all year? This is not what is meant by "homework help".
.

Answer 2

Actually, all of these are polynomials!
Many will say A) 24 isn't, but in algebra
we call it a constant polynomial and say it is of degree 0.
That is because we want the polynomials with
rational coefficients to be closed under addition.
For example, let's compute x²+x+27 + (-x²-x-3).
That equals 24 and if 24 wasn't a polynomial,
the sum of these 2 polynomials wouldn't be
one either.
Also, 24 = 24x^0, which fits the definition
given by nzseries1 because 0 is nonnegative.

Answer 3

A) 24 is not a polynomial. It is a mononomial

Answer 4

Look at the definition of polynomial:

polynomial: n. a mathematical expression of one or more algebraic terms each of which consists of a constant multiplied by one or more variables raised to a nonnegative integral power (as a + bx + cx2)

Now you should be able to work it out.

Answer 5

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Answer 6

A is not. All the others have one or more variables and constants A is just 24

Answer 7

a) look up what a polynomial is!

Answer 8

poly=many
A) 24

Answer 9

the first...,a.i. 24