maddie179 maddie179
  • 26-04-2017
  • Mathematics
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Find the x-intercepts for the ellipse x^2/25+y^2/16=1

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mreijepatmat
mreijepatmat mreijepatmat
  • 27-04-2017
a²=25  then a = + 5 & a =-5, so this ellipse intercepts the x axis at the points +5 & -5
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