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Question 5

Gaokao comprehensive practice quiz · Deck: Gaokao essentials: original practice

For the ellipse x^2/25 + y^2/9 = 1, what is the distance between the two foci?

  1. 4
  2. 6
  3. 8
  4. 10

Source: The Ellipse, OpenStax College Algebra 2e

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