SOLUTION: y2-2y-2x2=1

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Question 324523: y2-2y-2x2=1
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Complete the square in x and y.
y%5E2-2y-2x%5E2=1
%28y%5E2-2y%2B1%29-2%28x-0%29%5E2=1%2B1
%28y-1%29%5E2-2%28x-0%29%5E2=2
%28y-1%29%5E2%2F2-%28x-0%29%5E2=1
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A hyperbola.
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