SOLUTION: find the center (h,k) and radius r of the circle x^2+y^-4x+2y=20 by completing the circle

SOLUTION: find the center (h,k) and radius r of the circle x^2+y^-4x+2y=20 by completing the circle

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Question 358660: find the center (h,k) and radius r of the circle x^2+y^-4x+2y=20 by completing the circle
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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