Mathematics

Mathematics, 30.05.2020 09:59, lindseybug

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)

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