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Mathematics 14 Online
OpenStudy (anonymous):

find the foci for 25x^2+16y^2-160y=0

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

OpenStudy (amistre64):

completing the square might help it out ... yeah

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