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Math Help - x=x

  1. #1
    Junior Member
    Joined
    Oct 2007
    Posts
    37

    x=x

    solve x=x and find points of intersection

    slightly puzzled with what to do. Do I need to factorise?

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  2. #2
    Newbie
    Joined
    Jun 2007
    Posts
    15
    You could.

    x^3-x^2=0\Leftrightarrow x^2(x-1)=0.

    Now you do the rest.
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