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Day 29 - Synthetic Division Practice

Authored by Natalie Stach Wilen

Mathematics

12th Grade

CCSS covered

Used 3+ times

Day 29 - Synthetic Division Practice
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24 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

When making the synthetic division frame, what should be the order of the polynomial coefficients for

 3x4x3+6x4+1x+3\frac{3x-4x^3+6x^4+1}{x+3}  

3  0  -4   6  1

6  -4  3  1  0

6  -4  0  3  1

-6  4  0  -3  -1

Tags

CCSS.HSA.APR.D.6

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which term in the numerator is "missing" in this problem? 2x3+5x2+9x+3\frac{2x^3+5x^2+9}{x+3} 

 0x40x^4  

 0x30x^3  

 0x20x^2  

 0x0x  

Tags

CCSS.HSA.APR.D.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If you are missing an exponent in your polynomial you must put a zero as a coefficient place holder for that exponent

True
False

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

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

5.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

Cam divided (x4 + 3x2 - 4x - 2) by factor of (x-2) using synthetic division. His work is shown above. Which best describes his mistake?

Cam wrote the remainder incorrectly.

Cam did not use a zero place holder for the x3 term.

Cam added instead of subtracting the rows.

Cam should have used -2 as his division since the factor was x-2.

Tags

CCSS.HSA.APR.D.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

-96

20

2

3

-2

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

To complete the frame, what number goes in the yellow area?

-3

3

8

-8

Tags

CCSS.6.EE.A.2C

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