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- 1. Multiple Choice(2x3 + 5x2 + 9) ÷ (x + 3)2x2 - x + 32x3 - x2 + 3x2x2 + 11x + 33 + 108/x+32x2 - 5x + 12
- 2. Multiple Choice(3x3 + 5x - 1) ÷ (x + 1)3x3 - 3x2 + 8x - 93x2 - 3x + 8 - 9/x+13x2 + 3x + 8 + 7/x+13x3 + 3x2 + 8x + 7
- 3. Multiple Choice(2x3 - 5x - 7) ÷ (x - 2)2x3 - 4x2 + 3x - 132x3 + 4x2 +3x - 12x2 - 4x + 3 - 13/x-22x2 + 4x + 3 - 1/x-2
- 4. Multiple Choice
(x3-3x2-10x+24) ÷ (x+3)
x2-7x+5
x-8
x2-6x+8
x+9
- 5. Multiple ChoiceUse synthetic division:
(2x3 - 5x - 7) ÷ (x - 2)2x3 - 4x2 + 3x - 132x3 + 4x2 +3x - 12x2 - 4x + 3 - 13/x-22x2 + 4x + 3 - 1/x-2 - 6. Multiple ChoiceUse synthetic division:
(2x3 - 5x - 7) ÷ (x - 2)2x3 - 4x2 + 3x - 132x3 + 4x2 +3x - 12x2 - 4x + 3 - 13/x-22x2 + 4x + 3 - 1/x-2 - 7. Multiple Choice
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.
- 8. Multiple Choice
Let f(x) = 4x^2 -33x -27. Is x - 9 a factor of the function?
yes
no
- 9. Multiple ChoiceIs (x-2) a factor of f(x)= x3-8x2+14x-4?Yes, (x-2) is a factor. There is a remainder.No, (x-2) is not a factor. The remainder is zero.Yes, (x-2) is a factor. The remainder is zero.No, (x-2) is not a factor. There is a remainder.
- 10. Multiple ChoiceWhen p(x) = 9x4- 45x3 + 37x2 + x +2 is divided by x - 2, a student can determine the remainder by evaluating p(2). What is the value of p(2)?p(2) = 656p(2) = 652p(2) = -64p(2) = -368
- 11. Multiple ChoiceIs (x-2) a factor of f(x)= x3-8x2+14x-4?Yes, (x-2) is a factor. There is a remainder.No, (x-2) is not a factor. The remainder is zero.Yes, (x-2) is a factor. The remainder is zero.No, (x-2) is not a factor. There is a remainder.
- 12. Multiple Choice
Is x-1 a factor of the polynomial?
Yas
No
- 13. Multiple ChoiceWhich binomial is a factor of
f(x)= x3 -6x2 +3x +10?x + 1x + 2x + 5x + 10 - 14. Multiple ChoiceWhat is the remainder when a3 - 4 is divided by a+2?-2-6-120
- 15. Multiple ChoiceWhich binomial is a factor of
f(x)= x3 + x2 -24x +36?x + 2x + 3x + 6x + 9 - 16. Multiple ChoiceWhich binomial is a factor of
f(x)= 6x3 -35x2 +34x +40?2x - 32x - 53x - 25x - 2 - 17. Multiple ChoiceWhat is the remainder of (3x3 -5x2 -4x +1) ÷ (x + 3)?-2525113-113
- 18. Multiple ChoiceWhat are the three factors for
(x3 +7x2 +7x -15) ÷ (x -1)?(x-1) (x+5) (x-3)(x-1) (x+5) (x + 3)(x+1) (x+5) (x-3)(x+1) (x-5) (x-3) - 19. Multiple ChoiceWhat are the three factors for
(x3 -3x2 -4x +12) ÷ (x + 2)?(x-2) (x+2) (x+3)(x-2) (x-2) (x+3)(x+2) (x+2) (x+3)(x-2) (x+2) (x-3) - 20. Multiple ChoiceDecide if (x-3) is a factor of 3x3+10x2-x-12Yes, it is a factor!No, it is not a factor!
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