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Solving by factoring Quiz: printable

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Solving by factoring Quiz

Name: ______________________   Date: __________   Score: ____ / 10

10 questions. Calculator allowed. Show your working. steplyclass.com/algebra-1/solving-by-factoring/quiz/

  1. 1

    Factor x3 − 9x = 0
    1. A) x = 0 or x = 3 or x = 3
    2. B) x = 0 or x = −3 or x = 3
    3. C) x = 0
    4. D) x = −3 or x = 3

  2. 2

    Factor x3 + 5x2 + 6x = 0

    Answer: ____________________

  3. 3

    Factor x3 − 16x = 0
    1. A) x = −4 or x = 4
    2. B) x = 0
    3. C) x = 0 or x = −4 or x = 4
    4. D) x = 0 or x = 4 or x = 4

  4. 4

    Factor 2x3 − 18x = 0

    Answer: ____________________

  5. 5

    Factor x3 = 25x
    1. A) x = 0 or x = 5 or x = 5
    2. B) x = 0
    3. C) x = 0 or x = −5 or x = 5
    4. D) x = −5 or x = 5

  6. 6

    Factor 2x3 + 4x2 = 30x

    Answer: ____________________

  7. 7

    Factor 5x3 − 20x = 0
    1. A) x = 0 or x = −2 or x = 2
    2. B) x = −2 or x = 2
    3. C) x = 0
    4. D) x = 0 or x = 2 or x = 2

  8. 8

    Factor 4x3 = 36x

    Answer: ____________________

  9. 9

    Factor 3x3 = 12x2 − 12x
    1. A) x = 0 or x = −2
    2. B) x = 2
    3. C) x = 0
    4. D) x = 0 or x = 2

  10. 10

    Factor 2x3 + 2x2 = 4x

    Answer: ____________________

Answer key

  1. B x = 0 or x = −3 or x = 3
  2. x = 0 or x = −2 or x = −3
  3. C x = 0 or x = −4 or x = 4
  4. x = 0 or x = −3 or x = 3
  5. C x = 0 or x = −5 or x = 5
  6. x = 0 or x = 3 or x = −5
  7. A x = 0 or x = −2 or x = 2
  8. x = 0 or x = −3 or x = 3
  9. D x = 0 or x = 2
  10. x = 0 or x = 1 or x = −2

Every answer solved step by step: steplyclass.com/algebra-1/solving-by-factoring/quiz/answers/