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Mathematics, 21.06.2019 15:20 queentynaisa

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

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Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?...
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