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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?

 Apr 22, 2020
 #1
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i got 80

 Apr 22, 2020
 #2
avatar+12300 
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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?

laugh

 Apr 22, 2020

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