Question

Which statement best demonstrates why the following is a non-example of a polynomial?

The expression has a variable raised to a negative exponent.
The expression has a variable in the denominator of a fraction.
The expression has a negative coefficient.
The expression has a variable raised to a fraction.

Answer 1

The expression has a variable raised to a negative exponent.

Step-by-step explanation:

Variables and exponents expressions sum up to form polynomials.The parts making a polynomial are called terms. For example, 3x² +2x+8 is a polynomial with 3 terms.

All exponents in a polynomial have to be positive.Thus for an expression to be a polynomial,the variable must have whole number powers.

Example of a polynomial could be : 6x-4

Example of a non-polynomial could be: 3x²+4x⁻²+9

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Keywords: statement, demonstrates, non-example

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Answer 2

Answer:

The expression has a variable raised to a negative exponent.

Step-by-step explanation: