What is the equation in standard form?  I know the center is (0,-2), but what is the radius?x2 + y2 + 4y + 3 = 0

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1 Answer

x^2 +y^2 +4y +3=0

x^2 +(y+2)^2 =-7

not legal, serkel kant hav radius av root(7)i

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