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Write an equation of the ellipse with foci (+-4,0) and co-vertices at (0,+-2) .
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Write an equation of the ellipse with foci (+-4,0) and co-vertices at (0,+-2) .

User Darren Gordon
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Hi,
c=4, b=2, a²=b²+c²==> a=2√5


(x^2)/(20) + (y^2)/(4) =1




User Solonl
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