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September 14, 2014

September 14, 2014

Posted by **jessica** on Friday, May 25, 2007 at 4:28pm.

x^2/a^2 + =y^2/b^2 = 1

a = 8

b = sqrt(8^2 - (4sqrt3)^2)

..= sqrt(64 - 48) = sqrt(16) = 4

Thus, x^2/64 + y^2/16 = 1

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