12th grade complex number question .
plz dont give irrelevant answers
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√((-6 + 2)2 + (0 + 3)2) = √((a + 3)2 + (0 + 2)2) : distances from center to any point on the circle are equal.
a = -3 + √(21) , a = -3 - √(21) : solve for a and find two solutions.
l hope it will help you
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