Factoring GCF
4 years ago
kbwinningham
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14 QuestionsShow answers
  • Question 1
    300 seconds
    Q. Factor:
    56a3-8a
    answer choices
    8a2(56a3-8a)
    8a(7a2-1)
    8a(7a3-a)
    8a2(35a2-a)
  • Question 2
    180 seconds
    Q.

    Factor:

    2n2-8n3

    answer choices

    2n2(n-4n2)

    -2n2(4n2-1)

    2n3(10-8n2)

    3n(1-4n)

  • Question 3
    300 seconds
    Q. Factor:
    80x5-70x2-60x7
    answer choices
    2x2(80x3-70-60x6)
    10x2(80x4-70x-60x6)
    10x2(8x3-7-6x6)
    3x2(80x3-40-60x5)
  • Question 4
    300 seconds
    Q. Factor:
    2n3+16n+12
    answer choices
    2n(n3+24n+6)
    2(n3+8n+6)
    2n(n3+8n+6)
    3(n3+8n+6)
  • Question 5
    300 seconds
    Q. Factor:
    10a4+16a+10a2
    answer choices
    2a(5a3+8+5a)
    2a4(5a+8a2+5a3)
    2a4(10+16a+40a2)
    3a3(5+8a+a2)
  • Question 6
    300 seconds
    Q. Factor
    10x2 + 15x-5
    answer choices
    25(10x3+45x-15)
    5(2x3 + 3x2-x)
    x(10x3+15x-5)
    5(2x2+3x-1)
  • Question 7
    300 seconds
    Q. Factor
    4b5+4b3+16b2
    answer choices
    4b3(b4+b2+4b)
    4b3(b4+4b+5)
    4(b5+b3+4b2)
    4b2(b3+b+4)
  • Question 8
    120 seconds
    Q. Find the prime factorization of 120.
    answer choices
    3 x  5 x  8
    23 x 3 x  5
    22 x  3 x  5
    2  x  32  x  5
  • Question 9
    120 seconds
    Q. Find the GCF of 64 and 144
    answer choices
    8
    6
    16
    2
  • Question 10
    120 seconds
    Q. What is the GCF of 18k and 15k3
    answer choices
    3k2
    3k3
    3k
    5k
  • Question 11
    120 seconds
    Q. What is the GCF of 10a2b3 and 20a2b2?
    answer choices
    20a2b3
    10a2b3
    20ab2
    10a2b2
  • Question 12
    300 seconds
    Q. 39y5 + 12y- 3y3
    answer choices
    3y(13y4 + 4y3 - y2)
    3y3(13y2 + 4y - 1)
    y3(39y2 + 12y - 3)
  • Question 13
    300 seconds
    Q. 63x4 - 7x2 + 28x
    answer choices
    7x(9x2 - 7 + 4x)
    x(63x3 - 7x + 28)
    7x(9x3 - x + 4)
  • Question 14
    300 seconds
    Q. Factor
    4b5+4b3+16b2
    answer choices
    4b3(b4+b2+4b)
    4b3(b4+4b+5)
    4(b5+b3+4b2)
    4b2(b3+b+4)
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