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? asked in Science & MathematicsMathematics · 8 years ago

Simplify the following expression?

2x/y^2+3/xy

4 Answers

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  • Anonymous
    8 years ago
    Favorite Answer

    2x/y^2 * x/x = 2x^2/xy^2

    3/xy * y/y = 3y/xy^2

    ----------------------------------- +

    (2x^2 + 3y)/xy^2

  • Anonymous
    8 years ago

    First, you need to cross multiply to get the common denominator of xy^2. Then add then.

    Your answer should be (2x^2+3y)/(xy^2).

  • Admire
    Lv 7
    8 years ago

    (2x^2 + 3y)/xy^2

  • Dave aka Spider Monkey
    Lv 7
    8 years ago

    2x + 3

    ----------

    y^2 xy

    2x +3

    ----------

    xy^2 2x^2+3y

    ----------------

    xy^2

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