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OpenStudy (anonymous):
What are the foci of the hyperbola with the equation 9y^2-16x^2=144 will fan medal and sell you my soul :)
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OpenStudy (bezerkhd):
\[foci: (0,±c+0)= (0,-√7) and(0,√7)\]
OpenStudy (bezerkhd):
Credz to some professor :D
OpenStudy (bezerkhd):
I'm in 9th so i have no clue what this is but hope this helped :D
OpenStudy (anonymous):
Thanks man haha, i'll hit you up with a fat medal
OpenStudy (anonymous):
and a fresh soul
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OpenStudy (bezerkhd):
lool
OpenStudy (bezerkhd):
np dude
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