25x^2-100x+4y^2=0

Ok I dont really know how to start out, I can complete the square with one variable just two variables throw me off.

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- Dec 10th 2012, 12:41 PMsalgadoguelmiCompleting the square
25x^2-100x+4y^2=0

Ok I dont really know how to start out, I can complete the square with one variable just two variables throw me off. - Dec 10th 2012, 01:13 PMPlatoRe: Completing the square