A circle passes through (0,0),(2,0)(0, 0), (2, 0)(0,0),(2,0), and (0,2)(0, 2)(0,2). What is the equation of the circle?
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−4y=0x^2 + y^2 - 4x - 4y = 0x2+y2−4x−4y=0
x2+y2−2x=0x^2 + y^2 - 2x = 0x2+y2−2x=0