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simplify the expression below
(3x^2y-5xy+12xy^2)-(5xy^2+4xy)

3x^2y - xy + 17xy^2

  • math -

    3x^2 y - 5xy + 12x y^2 - 5x y^2 - 4xy
    3x^2 y + 7x y^2 - 9xy

  • math -

    12xy + 2y
    _________
    -2y

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