CircleEasy
Question
The equation of the circle whose diameter is the common chord of the circles x2 + y2 + 3x + 2y + 1 = 0 and x2 + y2 + 3x + 4y + 2 = 0 is-
Options
A.x2 + y2 + 3x + y + 5 = 0
B.x2 + y2 + x + 3y + 7 = 0
C.x2 + y2 + 2x + 3 y + 1 = 0
D.2 (x2 + y2) + 6x + 2y + 1 = 0
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