Circle Theorem

[M_B_S]

r²xy=xy^3+yx^3 , where r is the radius of the circle

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8xy=(x+y)^4-(x-y)^4 circle with radius 1 <=> 1=x^2+y^2

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q.e.d.

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M_B_S

 

[soroban]

Hello, M_B_S!

Do you have a question?

Both statements are true (provided \(\displaystyle xy \ne 0\)).

 

[M_B_S]

Does this proof the Beal Conjecture

Hello, M_B_S!

Do you have a question?

Yes! Does this proof the Beal conjecture ?

 

[M_B_S]

Why are you asking that here?
http://en.wikipedia.org/wiki/Beal's_conjecture

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Why not? 2³xy=(x+y)^4-(x-y)^4