Dividing Polynomials

(2x³ - 5x² + 3x + 7) ÷ ( x - 2)

• 2x³ - x² + x + 9

• 2x² - x + 1

• 2x² - x + 1 + 9/x-2

• 2x² - 9x - 15 - 23/x-2

For synthetic division, what would be the number in the left hand box that we are dividing by?

• 3

• -3

Use long division

• 4x - 2
• 4x + 2
• 4x - 2 + (1/3x - 1)
• 4x + 2 + (1/3x - 1)

Tags

CCSS.HSA.APR.D.6

Divide:
(9x² + 6x)  ÷ 3x

• 3x + 2
• 3x² + 2x
• 5x²
• 3x + 6

Tags

CCSS.HSA.APR.D.6

(2x³ + 5x² + 9) ÷ (x + 3)

Use Synthetic Division

(Your set up should be like this ........... -3| 2 5 0 9

• 2x² - x + 3

• 2x⁴ - x² + 3x

• 2x² + 11x + 33

• 2x² +x +3

What is the remainder when (10n² - 37n - 12) is divided by (n - 4)?

• 5

• -10

• 0

• 13

For synthetic division, what would be the number outside (the root that we are dividing by)?

• -2

• -1

• 2

• 1

What is the remainder when the polynomial x³ - 5x² + 2x - 10 is divided by (x-5)?

• 0
• -10
• -2x-10
• 2