If a directrix of a hyperbola centered at the origin and passing through the point \(\left( {4, - 2\sqrt 3 } \right){\rm{\;is\;}}5x = 4\sqrt 5\) and its eccentricity is e, then:

If a directrix of a hyperbola centered at the origin and passing throu

1.	If a directrix of a hyperbola centered at the origin and passing through the point \(\left( {4, - 2\sqrt 3 } \right){\rm{\;is\;}}5x = 4\sqrt 5\) and its eccentricity is e, then:
A.	4e4 – 24e2 + 27 = 0
B.	4e4 – 12e2 – 27 = 0
C.	4e4 – 24e2 + 35 = 0
D.	4e4 + 8e2 – 35 = 0
Answer» D. 4e4 + 8e2 – 35 = 0

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If a directrix of a hyperbola centered at the origin and passing through the point \(\left( {4, - 2\sqrt 3 } \right){\rm{\;is\;}}5x = 4\sqrt 5\) and its eccentricity is e, then:

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