Polynomials Aread

Classify the following polynomial according to its terms:

-3x² + 17

• Monomial

• Binomial

• Trinomial

• Polynomial

True or False: The following is a polynomial:

2x⁴ + 3x³ - 5x² + x -12

• True

• False

Determine the degree of the following polynomial:

x⁴ - 9x + 1

• 1

• 4

• 5

• -9

Determine the degree of the following polynomial:

-2x² - x⁵ +2x - 5

• 5

• 2

• 7

• 8

Determine the leading coefficient of the following polynomial:

4x² + 3x -2

• -2

• 2

• 3

• 4

Determine the leading coefficient of the following polynomial:

-8x - x³ +7x - 2

• -8

• -1

• 7

• -2

Which of the following polynomials is written in standard form?

• 9 + 8x - 2x²

• 10x + x³ - 4x² - 11

• x⁴ + 5x³ - 6x +1

• 4x³ + 3x⁴ + 2x + 1

Add the following polynomials:

(12x² + 3x⁴ - 6x - 2) + (-3x⁴ + 5x + 9 - 7x²)

• 5x² - x + 7

• 6x⁴ + 5x² - x + 7

• 6x⁴ + 5x² - x + 11

• 5x² + 11x + 11

Subtract the following polynomials: (6x² + 10x - 9) - (4x² - 13)

• 2x² + 10x - 22

• 10x² + 10x - 22

• 2x² + 10x - 4

• 2x² + 10x + 4

Subtract the following polynomials: (-5x² + x³ - 2x + 3) - (-5x² -x³ + 4x + 8)

• 2x³ - 6x + 11

• 2x³ - 6x - 5

• 2x³ - 10x² - 6x - 5

• - 10x² - 6x - 5