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Mathematics, 06.10.2020 18:01 Hahdhbd

What is the center of a circle whose equation is x2 + y2 + 4x – 8y + 11 = 0? (–2, 4)
(–4, 8)
(2, –4)
(4, –8)

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What is the center of a circle whose equation is x2 + y2 + 4x – 8y + 11 = 0? (–2, 4)
(–4, 8)<...

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