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Math Help - Algebra

  1. #1
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    Algebra

    9x2 _ y2 = 41. Find x and y.
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  2. #2
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    Re: Algebra

    Quote Originally Posted by edwintan View Post
    9x2 _ y2 = 41. Find x and y.
    you do realize that this is an equation for a hyperbola, and as a result has an infinite number of solutions for (x,y) ... ?
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  3. #3
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    Re: Algebra

    I know the answer . y= 20^ . x is ( 7 x 7 )=49. But is there is a method to do it . But the way what is hyperbola .
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  4. #4
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    Re: Algebra

    that is not the only solution. for example ...

    x = \sqrt{5} \, , \, y = 2

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