Find the equation of the circle passing through the points (0,0),(2,0),(0, 0), (2, 0),(0,0),(2,0), and (0,2)(0, 2)(0,2).
x2+y2−2x−2y=0x^2 + y^2 - 2x - 2y = 0x2+y2−2x−2y=0
x2+y2+2x+2y=0x^2 + y^2 + 2x + 2y = 0x2+y2+2x+2y=0
x2+y2−x−y=0x^2 + y^2 - x - y = 0x2+y2−x−y=0
x2+y2=4x^2 + y^2 = 4x2+y2=4