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Mathematics, 17.07.2019 19:30 irenecupcake3467

The general form of a circle is given as x^2 + y^2 + 4x - 12y + 4 = 0. what are coordinates of the center of the circle? what is the length of the radius of the circle?

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The general form of a circle is given as x^2 + y^2 + 4x - 12y + 4 = 0. what are coordinates of the...
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