Review for Polynomials Quiz

What is the specific name of the polynomial?

x³ - 7x² + 3

• monomial

• binomial

• trinomial

• polynomial

What is the specific name of the polynomial?

2n³

• monomial

• binomial

• trinomial

• polynomial

What is the specific name of the polynomial?

3x⁴ + 2x²

• monomial

• binomial

• trinomial

• polynomial

What is the degree of the polynomial?

9x² - 7x

• 1

• 2

• 3

• 4

What is the leading coefficient of the polynomial?

5x² - 3x + 6

• 2

• -3

• 5

• 6

What is the leading coefficient of the polynomial? -8 - 21x

• -8

• -21

• 2

• 1

What is the standard form of the polynomial?

7x - 125 - 6x⁵ + 14x²

• 125 + 7x - 14x² + 6x⁵

• 6x⁵ - 14x² - 7x + 125

• 125 + 14x² + 7x - 6x⁵

• -6x⁵+ 14x² + 7x - 125

Add the polynomials.

(2x + 5x⁴) + (3x - 2x⁴)

• 5x⁴ + 3x

• 3x⁴ + 5x

• 5x² + 7x

• 7x⁴ + 1x

Add the polynomials.

(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7

• 5a³ - 4a² - 14a - 7

• 5a³ - 4a² - 20a - 7

• 5a³ - 9a² - 20a - 7

Subtract the polynomials.

Hint: change the subtraction to addition.

(4x²+ x) - (x²+ 2x)

• 3x² - x

• 4x² + 2x

• 3x² + 3x

• 3x² + 2x