Mathematics

7th -

9thgrade

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Operations on Polynomials

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    (-13x) + (14x)

    x

    -x

    27x

    -27x

  • 2. Multiple Choice
    30 seconds
    1 pt

    (12a - 3b) - (3a + 4b)

    15a + b

    9a + b

    9a - 7b

    15a + 7b

  • 3. Multiple Choice
    30 seconds
    1 pt

    (-6x)(5x)

    30x230x^2

    30x2-30x^2

    30x

    -30x

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