Mathematics
Mathematics, 13.06.2021 18:00, toledanomariap43bxm

What are the center and radius of the circle defined by the equation x^2 + y^2 -6x + 8y + 21=0

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What are the center and radius of the circle defined by the equation x^2 + y^2 -6x + 8y + 21=0...

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