SOLUTION: help me put this equation into standard form and solve the conic: x^2+9y^2-4x+54y+4=0

Question 305758: help me put this equation into standard form and solve the conic: x^2+9y^2-4x+54y+4=0
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Put this equation into standard form and solve the conic:
x^2+9y^2-4x+54y+4=0
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x^2-4x+4 +9(y^2+6y+9) = -4+4+9*9
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(x-2)^2 + 9(y+3)^2 = 81
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Standard for;
[(x-2)^2/81] + [(y+3)^2/9] = 1
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Ellipse with center at (2,-3)
etc.
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cheers,
Stan H.
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