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OpenStudy (anonymous):
Which of the following correctly represents the coordinates of the foci of the ellipse shown below? (x-7)^2/4+(y+3)^2/16=1 A. (7±2√3, -3) B. (7, -3±2√5) C. (7±2√5, -3) D. (7, -3±2√3)
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OpenStudy (anonymous):
D
OpenStudy (anonymous):
thanks!
OpenStudy (anonymous):
ur welcome.
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