9x^{2 _ }y^{2} = 41. Find x and y.
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Originally Posted by edwintan 9x^{2 _ }y^{2} = 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) ... ?
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 .
that is not the only solution. for example ... $\displaystyle x = \sqrt{5} \, , \, y = 2$
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