TS EAMCET 4-Aug-2021 Shift 2 Question Paper
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Question : 55 of 160
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If the radical centre of the circles x 2 + y 2 − 8 x − 2 y + 8 = 0 , x 2 + y 2 + 6 x + 8 y − 24 = 0 and x 2 + y 2 − 2 x + 2 y + 2 = 0 is ( a , b ) , then a + b =
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