Mathematics, 27.06.2019 13:10, myronpacis1128

Using the following equation, find the center and radius of the circle. you must show all work and calculations to receive credit.
x2 − 4x + y2 + 8y = −4
don't use a lot of words. it makes it hard to understand. everyone!

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Using the following equation, find the center and radius of the circle. you must show all work and c...