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The circle 2x^2 = -2y^2 + 12x - 4y + 20 is inscribed inside a square which has a pair of sides parallel to the x-axis. What is the area of the square?

 May 31, 2020
 #1
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The radius of the circle is r = 2*sqrt(3), so the area of the square is (2r)^2 = 48.

 May 31, 2020
 #2
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i have no clue how you even got the radius...

AnimalMaster  May 31, 2020

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