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Thread: did i do this right

  1. May 20th 2010, 09:57 AM #1
    allsmiles
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    did i do this right

    did i do this right?
    (x + y)(x + y) =

    x^2 + 2xy + y^2

    is this right???
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  2. May 20th 2010, 10:05 AM #2
    masters
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    Quote Originally Posted by allsmiles View Post
    did i do this right?
    (x + y)(x + y) =

    x^2 + 2xy + y^2

    is this right???
    You're on a roll!!
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