CircleHard
Question
The equation of the radical axis of circles x2 + y2 + x − y + 2 = 0 & 3x2 + 3y2 − 4x − 12 = 0 is -
Options
A.5x − y + 14 = 0
B.2x2 + 2y2 − 5x + y − 14 = 0
C.7x − 3y + 18 = 0
D.None of these
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