Factoring Sum or Difference of Cubes
2 years ago
sherieastman
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10 QuestionsShow answers
  • Question 1
    60 seconds
    Q. x3 - 27
    answer choices
    (x - 4)(x2 + 4x + 16)
    (x + 3)(x2 - 4x + 16)
    (x - 1)(x2 + 1x + 1)
    (x - 3)(x2 + 3x + 9)
  • Question 2
    60 seconds
    Q. 8x3 + 27
    answer choices
    (3x - 2)(9x2 + 6x + 4)
    (3x - 1)(9x2 + 3x + 1)
    (2x + 3)(4x2 - 6x + 9)
    (2x - 1)(4x2 + 2x + 1)
  • Question 3
    60 seconds
    Q. 125x3 - 64
    answer choices
    (5x - 4)(25x2 + 20x + 16)
    (5x + 2)(25x2 - 10x + 4)
    (3x - 1)(9x2 + 3x + 1)
    (4x - 3)(16x2 + 12x + 9)
  • Question 4
    60 seconds
    Q. x3 + 64
    answer choices
    (x + 3)(x2 - 3x + 9)
    (x + 5)(x2 - 5x + 25)
    (x + 4)(x2 - 4x + 16)
    (x - 4)(x2 + 4x + 16)
  • Question 5
    60 seconds
    Q. x3 - 64
    answer choices
    (x - 4)(x2 + 4x + 16)
    (x - 3)(x2 + 3x + 9)
    (x - 5)(x2 + 5x + 25)
    (x + 4)(x2 - 4x + 16)
  • Question 6
    60 seconds
    Q. 125x3 + 8
    answer choices
    (5x - 4)(25x2 + 20x + 16)
    (5x + 2)(25x2 - 10x + 4)
    (4x + 1)(16x2 + 4x + 1)
    (4x - 3)(16x2 + 12x + 9)
  • Question 7
    60 seconds
    Q. 27x3 - 1
    answer choices
    (3x - 1)(9x2 + 3x + 1)
    (2x - 1)(4x2 + 2x + 1)
    (3x - 2)(9x2 + 6x + 4)
    (4x + 1)(16x2 + 4x + 1)
  • Question 8
    60 seconds
    Q. x3 + 27
    answer choices
    (x + 3)(x2 - 3x + 9)
    (x + 2)(x2 - 2x + 4)
    (x + 4)(x2 - 4x + 16)
    (x - 3)(x2 + 3x + 9)
  • Question 9
    60 seconds
    Q. 8x3 - 1
    answer choices
    (2x - 1)(4x2 + 2x + 1)
    (3x - 1)(9x2 + 3x + 1)
    (3x - 2)(9x2 + 6x + 4)
    (x - 3)(4x2 - 6x + 9)
  • Question 10
    60 seconds
    Q. 64x3 + 1
    answer choices
    (4x - 3)(16x2 + 12x + 9)
    (3x - 1)(9x2 + 3x + 1)
    (2x - 1)(4x2 + 2x + 1)
    (4x + 1)(16x2 - 4x + 1)
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