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OpenStudy (anonymous):
Can someone help me with this? 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 - 6y = -4
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OpenStudy (imstuck):
You need to know how to complete the square to do this. Do you know how to do that?
OpenStudy (anonymous):
Nevermind! I actually just figured out how to solve this. But thanks for offering to help! :)
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