Mathematics
Mathematics, 18.07.2020 01:01, jehwn

Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths. x2 + y2 βˆ’ 2x + 2y βˆ’ 1 = 0
x2 + y2 βˆ’ 4x + 4y βˆ’ 10 = 0
x2 + y2 βˆ’ 8x βˆ’ 6y βˆ’ 20 = 0
4x2 + 4y2 + 16x + 24y βˆ’ 40 = 0
5x2 + 5y2 βˆ’ 20x + 30y + 40 = 0
2x2 + 2y2 βˆ’ 28x βˆ’ 32y βˆ’ 8 = 0
x2 + y2 + 12x βˆ’ 2y βˆ’ 9 = 0

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