Polynomial And Synthetic Division
12 Questions
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Are you ready to test your knowledge of polynomial division? Do you know all there is to know about synthetic division? Get ready to test your knowledge! NOTE: You will probably want to have a piece of scrap paper and a pencil nearby to write with!
Questions and Answers
- 1.Which of the following is a polynomial term?
- A.
365
- B.
5x + 6874
- C.
6874
- D.
2
- 2.After the dividend is divided by the divisor, the left- over part is the
- 3.After the expression 5x + 35 is divided by 5, what is the remainder?
- 4.What is the Greatest Common Factor in the following expression? 32x2-80x3+16x
- A.
16x
- B.
16
- C.
8x
- D.
2
- 5.Divide x2-9x-10 by (x+1)
- 6.What is the remainder when dividing 2x3 – 9x2 + 15 by 2x – 5?
- A.
3
- B.
2x-5
- C.
-5
- D.
-10
- 7.Name two things that you have to watch out for when dividing polynomials!
- 8.How would you check to make sure that your answer is correct?
- A.
The coeffiecients will all add up to be 37.
- B.
When multiplied times the divisor, the product is the original expression
- C.
There is no way to check this kind of math. (duh!)
- D.
Ask your neighbor in the seat next to you.
- 9.Divide x2+9x+14 by x+7.
- 10.Factor out x2 + 9x + 14 note: type in the answer with NO spaces and using ( & )
- 11.Now divide it by (x+7) Easier?
- 12.CHALLENGE: Divide 3x3 – 5x2 + 10x – 3 by 3x + 1note: enter the answer with no spaces, the exponents as large numbers (ex- 3x3 = 3x3), and the remainder as a quantity. {ex- (-45/3x+8)}
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