Question

Find the centre of the circle x2 + y2 - 6x + 10y – 13 = 0
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Answer 1

Step-by-step explanation:

General equation of circle

${x}^{2} + {y}^{2} - 2hx - 2fy + c = 0 \\ comparing \: with \: question \: we \: get \\ - 2h = - 6 \: and \: - 2f = 10 \\ h = 3 \: \: \: \: \: \: f = - 5 \\center = ( - 3, 5)$