Polynomial Identifying

Add:
(3x² - 3x + 2) + (x² - 2x + 1)

• 
  4x³-2x²+2

• 
  4x² - 5x + 3

• 
  -2x³+2x+2

• 
  4x³-2x²-2

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

• polynomial

• not a polynomial

What is the leading coefficient of this polynomial?

• 8

• -4

• -1

• 1

What is the degree of the polynomial? Remember: If a term has more than one variable with exponents - add them.

• 2

• 3

• 4

• 5

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 this expression a polynomial or not?

NOTE: A variable is under the radical.

• polynomial

• 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

Which of the statements below are NOT true when it comes to describing the following expression? 0.234y⁹⁹

• It's a polynomial.

• It has a degree of 0.234.

• It has a coefficient of 0.234.

• It has a degree of 99.