SOLUTION: Sqrt(2x-x^2)=(x-1)^2

Question 431399: Sqrt(2x-x^2)=(x-1)^2
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!



Hi

Sqrt(2x-x^2)=(x-1)^2

   (2x-x^2) = (x-1)^4      |   

  2x-x^2 = x^4 + 4x^3*-1 + 6x^2*1 + 4x*-1 + 1

  2x-x^2 = x^4 - 4x^3 + 6x^2 - 4x + 1

       x^4 - 4x^3 + 7x^2 -6x + 1 = 0 

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