Mathematics

9th

grade

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Simplifying Polynomials

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7 questions

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  • 1. Multiple Choice
    5 minutes
    1 pt
    Which of the following are examples of like terms?
    2 and 2x
    yand x3
    y and x
    -3x and 3x
  • 2. Multiple Choice
    5 minutes
    1 pt

    Add the polynomials.

    (3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)

    4x3 + 1x2 – 3x + 1

    3x3 + 1x2 - 5x + 9

    4x3 + 1x - 1x2 - 3

    3x5 +1x - 1x5 - 3x

  • 3. Multiple Choice
    1 minute
    1 pt
    (x3-x2+4) - (3x3-2x2+3)
    -2x3-3x2+7
    -2x3+x2+1
    2x3-3x3-1
    4x3-3x2+7
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