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OpenStudy (anonymous):
find the foci for 25x^2+16y^2-160y=0
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OpenStudy (amistre64):
somethings a little off here
OpenStudy (amistre64):
i guess its an ellipse after all ....
OpenStudy (jdoe0001):
something tells me it's just \(\bf 25x^2+16y^2-160=0\) no "y"
OpenStudy (jdoe0001):
well, maybe not if one completes the square
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OpenStudy (amistre64):
completing the square might help it out ... yeah
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