SOLUTION: Please help me solve the foci in this equation {{{49x^2/36+81y^2/64=1}}}.

SOLUTION: Please help me solve the foci in this equation {{{49x^2/36+81y^2/64=1}}}.

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Question 374149: Please help me solve the foci in this equation .
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
Here, while . Now . So that , or .
, or .

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