Polynomial Synthetic Division and Multiplication

If you are dividing by synthetic division what is the first step?

• Bring down the 5 below the line.

• Add all the coefficients

• Divide 5 by -2

• Multiply the 5 and 2

Tags

CCSS.HSA.APR.D.6

For this synthetic division problem, what goes next to the 5 below the line?

• 4

• -16

• 16

• -4

Tags

CCSS.HSA.APR.D.6

Is this division problem worked correctly?

• This is correct because if you check the answer with multiplication, you get x²-6x-16

• This is incorrect because 2x should have been subtracted from -6x not added

• This is correct because I said so. PERIODT.

• This is incorrect because the remainder should be zero.

Tags

CCSS.HSA.APR.D.6

For synthetic division, what would be the number in the left hand box?

• 0

• 1

• -1

• X

Tags

CCSS.HSA.APR.D.6

If you were dividing x⁶ + 4x³ + 2, how many 0's would you need when setting up the top row of your synthetic division?

• 0

• 2

• 4

• 6

Tags

CCSS.HSA.APR.D.6

What is the proper way to write the answer for the following problem?

• 2x³-x²-25x+12

• 2x⁴-x³-25x²-12x+0

• 2x³-x²-25x-12

• 2x⁴-x³-25x²-12x-0

Tags

CCSS.HSA.APR.D.6

• x - 7
• x² - 7
• x + 7
• x² + 3x - 54

Tags

CCSS.HSA.APR.D.6

Divide using Synthetic Division:

Tags

CCSS.HSA.APR.D.6

For synthetic division, what would be the number in the left hand box?

• 0

• 1

• 2

• 3

Tags

CCSS.HSA.APR.D.6

(2x³ + 7x² - 6x - 8) ÷ (x + 4)

• 2x² - x - 2

• 2x³ - x² - 2x

• 2x² + 15x + 54 + 208/x+4

• 2x³ + 15x² + 54x + 208

Tags

CCSS.HSA.APR.D.6