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Math Help - Solve

  1. #1
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    Exclamation Solve

    Solve the folowing system of equations
    \begin{cases} \text{ if } {x}^{3}(1-x)+{y}^{3}(1-y) =12xy+18\\ \text{ if } |3x-2y+10|+|2x-3y|=10 \end{cases}
    Last edited by thth776; May 26th 2013 at 04:07 AM.
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  2. #2
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    Re: Solve

    Hi thth776, can you show us what have you tried already?
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  3. #3
    Forum Admin topsquark's Avatar
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    Re: Solve

    Quote Originally Posted by thth776 View Post
    Solve the following system of equations
    \begin{cases} \text{ if  } {x}^{3}(1-x)+{y}^{3}(1-y) =12xy+18\\ \text{ if } |3x-2y+10|+|2x-3y|=10 \end{cases}
    Just neated up the code a bit.

    -Dan
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  4. #4
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    Re: Solve

    Quote Originally Posted by topsquark View Post
    Just neated up the code a bit.

    -Dan
    yes, please help me
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  5. #5
    Forum Admin topsquark's Avatar
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    Re: Solve

    Quote Originally Posted by thth776 View Post
    yes, please help me
    As Shakarri asked, what have you been able to do so far?

    -Dan
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  6. #6
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    Re: Solve

    thth776, I checked the plot for both equations.

    Study these two links:

    abs(3x - 2y + 10) + abs(2x - 3y) = 10 - Wolfram|Alpha

    x^3(1 - x) + y^3(1 - y) = 12xy + 18 - Wolfram|Alpha


    I hope this steers you in the right direction.
    Last edited by jpritch422; May 27th 2013 at 09:59 AM.
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