Polynomial Practice Jose

Add or Subtract to Simplify:
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 

• -7n² - 8n + 3 

• -6n² - 8n + 3

• -7n² - 4n + 3

Multiply the following together:

(3x - 2)(6x + 1)

• 18x² - 2

• 9x² -9x -2

• 18x² -9x -2

• 3x² -12x

Classify the following polynomial according to its terms:

4x² + 5x -7

• Monomial

• Binomial

• Trinomial

• Polynomial

True or False: The following is a polynomial:

2x⁴ + 3x³ - 5x² + x -12

• True

• False

Determine the leading coefficient of the following polynomial:

• -2

• 2

• 3

• 4

Add the following polynomials:

(x³ + 6x - 5) + (-6x² + 4x + 3)

• x³ - 6x² +10x - 8

• x³ - 6x² +10x + 2

• x³ - 6x² +10x - 2

• x³ + 4x - 2

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

Classify the following polynomial according to its terms:

-3x² + 17

• Monomial

• Binomial

• Trinomial

• Polynomial

Classify the following polynomial according to its terms:

5x¹¹

• Monomial

• Binomial

• Trinomial

• Polynomial

Determine the degree of the following polynomial:

x⁴ - 9x + 1

• 1

• 4

• 5

• -9