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Thread: Equations

  1. November 11th 2009, 12:29 PM #1
    brainmixer
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    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. November 11th 2009, 03:01 PM #2
    TKHunny
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    Why do you expect to be able to "solve" those?

    What methods are allowed?
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