Is the Expression a Polynomial

Which expressions are NOT polynomials. Choose all that apply.

• 6x² - 14

• ²/₃x - 7

• 3x^-3 + 4x² - 2x

Is this expression a polynomial or not?
5x⁴ - 7x

• polynomial

• not a polynomial

Is this expression a polynomial or not?

NOTE: A variable is under the radical.

• polynomial

• not a polynomial

Is the expression below a polynomial?

• Yes, it is a polynomial.

• No, it is not a polynomial.

What is a polynomial?

• A series of terms joined together by addition or subtraction

• The leading term of an equation

• The number associated with a variable

• A number and a variable combined

Is the following a polynomial?

6a³

^{Notice that the exponent is NOT a variable.}

• Yes, it is a polynomial

• No, it is not a polynomial

Is this expression a polynomial or not a polynomial?

NOTE - A variable is in the denominator of the expression.

• Yes, it is a polynomial.

• No, it is not a polynomial

Is the following a polynomial? Take note that the exponent is a variable.

9^m

• yes

• no

Classify the polynomial expression.

• quadratic binomial

• not a polynomial

• quadratic monomial

• binomial

Polynomial or not?
5x⁴ - 7x

• polynomial

• not a polynomial