SOLUTION: If x/(x²+1) = 2, then what is x²/(x⁴+1)

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Question 1206758: If x/(x²+1) = 2, then what is x²/(x⁴+1)
Answer by ikleyn(52756)   (Show Source): You can put this solution on YOUR website!
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If x/(x²+1) = 2, then what is x²/(x⁴+1)
~~~~~~~~~~~~~~~~~~~~~ 

If   = 2, 


then   = ;


then   =   (by squaring the preceding equality);


then   + 2 = .


It implies

     =  = .


Hence,   = .    ANSWER

Solved.

By the way, it means that x in the given/original equality is a complex number (not a real).



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