Need help with these...or more like I forget algebra. Thanks.
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this is a hyperbola with the foci on the y axis you can ussually tell by the - sign in between the general equation is: where this is an ellipse the general equation is: where
Last edited by bigwave; Nov 12th 2009 at 09:10 AM. Reason: latex
Yeah, so I have to eliminate the coefficient. Thats' what I can't remember how to do.
basically complete the square
Originally Posted by bigwave basically complete the square Actually I remembered, as obvious as it seems... = =
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