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SUPER
Mathematics
9th -
12thgrade
LESSON CHECKPOINT: FACTORING POLYNOMIALS
25 questions
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- 1. Multiple Choice
x4 - 100y2
(x2 + 10y) (x2 - 10y)
(x + 10y) (x - 10y)
(x + 10y) (x3 - 10y)
(x3 + 10y) (x - 10y)
- 2. Multiple ChoiceFactor: x3 + 1(x + 1)3(x+1)(x2 - x + 1)(x - 1) (x2 + x - 1)(x + 1)(x2 - 2x + 1)
- 3. Multiple ChoiceFactor: 8x3 - 1(2x - 1)(4x2 + 2x + 1)(2x + 1)(4x2 - 2x + 1)(2x - 1)(4x2 - 2x - 1)(2x + 1)(4x2 +2x + 1)
- 4. Multiple Choice
w4 - 625
(w2 + 25) (w2 - 25)
(w2 - 25) (w2 - 25)
(w2+ 25) (w+5) (w-5)
(w+25)(w-25)
- 5. Multiple ChoiceFactor
3v2 - 4v - 7(3v-7)(v+1)3(v-7)(v-1)(3v+1)(v-9)(3v+1)(v-10) - 6. Multiple ChoiceFactor
n2-13n+40(n-5)(n-8)(n+5)(n-8)(n-5)(n+8)(n+6)(n+1) - 7. Multiple Choice
Factor
2x4 - 13x2 - 70
(2x+7)(x-10)
(7x+5)(x+2)
(2x2+7)(x2-10)
2(x2+7)(x2+10)
- 8. Multiple Choice
Factor
k4+7x2+10
(k2+2)(k2+5)
(k2-2)(k2-5)
(k+10)(k+4)
(k+2)(k+5)
- 9. Multiple Choicex3-5x2+5x-25(x2-5)(x-5)(x2+5)(x-5)(x2+5)(x+5)(x2-1)(x-25)
- 10. Multiple Choice2x3-8x2-x+4(2x2-1)(x-4)2(x2-1)(x+4)(x2-1)(2x-4)(2x2+1)(x-4)
- 11. Multiple Choice20x3-25x2+4x-5(5x2-5)(4x+1)5(x2-1)(4x+5)(5x2+1)(4x-5)(5x2+1)(4x-1)
- 12. Multiple ChoiceFactor this sum of cubes:
2x3 + 1282(x3 + 64)(x + 4)(x2 - 4x + 16)2(x - 4)(x2 + 4x + 16)2(x + 4)(x2 - 4x + 16) - 13. Multiple ChoiceLevel 2 Question 14
8x6 - 64Prime8(x2 - 2)38(x2-2)(x4+2x2+4)8(x-2)6 - 14. Multiple ChoiceFully Factor the Following
216x3+1256(x+5)3(6x+5)3(6x+5)(6x2-30x+25)(6x+5)(36x2-30x+25) - 15. Multiple ChoiceComplete the formula
a³-b³=(a-b)(a²+ab+b²)(a+b)(a²-ab+b²)(a-b)(a²-ab+b²)(a+b)(a²+ab+b²) - 16. Multiple ChoiceFactor: 8x3 - 1(2x - 1)(4x2 + 2x + 1)(2x + 1)(4x2 - 2x + 1)(2x - 1)(4x2 - 2x - 1)(2x + 1)(4x2 +2x + 1)
- 17. Multiple Choice
Which of the following is a factor of 4x2-8?
4x(x-2)
2x(2x-4)
4(x2-2)
2(2x-4)
- 18. Fill in the Blank
__________ is the reverse of finding the products of polynomials.
- 19. Multiple ChoiceFactor completely:
4x2y - 12xy + 5y(2xy - 1) (2x - 5)primey (2x - 1) (2x - 5)4 (xy - 5) (x - 1) - 20. Multiple ChoiceFactor completely:
16x2 - 20xy4 (4x2 - 5xy)4x (4x - 5y)4x2 (4 - 5y)2(duck) - 21. Multiple ChoiceFactor completely:
y2 - 7y + 12(y - 3) (y - 4)(y + 3) (y - 4)(y + 3) (y + 4)(y - 2) (y - 6) - 22. Multiple Choice
Factor Completely:
2n3 + 7n2 - 2n - 7
cannot be factored
(n - 1)2(2n + 7)
(n2 - 1)(2n + 7)
(n + 1)(n - 1)(2n + 7)
- 23. Multiple Choice
Factor Completely:
2n3 + 7n2 - 2n - 7
cannot be factored
(n - 1)2(2n + 7)
(n2 - 1)(2n + 7)
(n + 1)(n - 1)(2n + 7)
- 24. Multiple ChoiceFactor completely:
2x3 + 5x2 - 8x - 20(x2 - 4)(2x + 5)(2x - 5)(x2 + 4)(2x2 - 4)(x + 5)(x - 2)(x + 2)(2x + 5) - 25. Multiple ChoiceFactor Completely:
3x4 + 3x3 - 12x2 - 12x3x(x3 + x2- 4x - 4)3x(x2-4)(x+1)3x(x+2)(x-2)(x+1)3x(x2+4)(x-1) - Answer choicesTagsAnswer choicesTags