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  • 21-11-2022
  • Mathematics
contestada

Which are the foci of the ellipse represented by 16x^2 + 25y^2 = 400?

(–3, 0) and (3, 0)
(–5, 0) and (5, 0)
(0, 3) and (0, –3)
(0, 5) and (0, –5)

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