SOLUTION: How do i get rid of a coefficent in order to make the equations for ellipses and hyperbolas in standard form? like in the problem: 25(x+4)2 + (y-1)2 = -75
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Question 189717: How do i get rid of a coefficent in order to make the equations for ellipses and hyperbolas in standard form? like in the problem: 25(x+4)2 + (y-1)2 = -75 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! How do i get rid of a coefficent in order to make the equations for ellipses and hyperbolas in standard form? like in the problem: 25(x+4)2 + (y-1)2 = -75
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If that 75 is really negative you do not have an ellipse or a hyperpola.
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If the 75 is positive you get the following:
25(x+4)^2 + (y-1)^2 = 75
Divide by 75 to get:
(x+4)^2/3 + (y-1)^2/75 = 1
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Cheers,
Stan H.
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