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Math Help - Equations

  1. #1
    Newbie
    Joined
    Feb 2008
    Posts
    7

    Equations

    OK. I have two equations which I can't solve.
    Can you help me with these:
    1. x\sqrt{x}+x(x-1)=2(x-1)^3
    2. \sqrt{3x+19-\frac {3}{x}}-\sqrt{x+18+\frac {3}{x}}=1
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  2. #2
    MHF Contributor
    Joined
    Aug 2007
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    USA
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    Why do you expect to be able to "solve" those?

    What methods are allowed?
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