SOLUTION: Find the foci length for the ellipse: 3x^2 + 9y^2 = 27 Please help!
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Algebra: Conic sections - ellipse, parabola, hyperbola
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Question 190045
:
Find the foci length for the ellipse: 3x^2 + 9y^2 = 27
Please help!
Answer by
Mathtut(3670)
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length of one foci is
(