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28 February, 08:10

Simplify the polynomial expression

(-2m2 + m - 15) - (4m2 + 7m - 2)

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Answers (1)
  1. 28 February, 08:24
    0
    -6m^2-6m-13

    Step-by-step explanation:

    (-2m^2+m-15) - (4m^2+7m-2)

    -2m^2+m-15-4m^2-7m+2

    -6m^2-6m-13
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