Find the foci of the ellipse.36(x - 3)2 + 9(y + 3)2 = 324
A. (3, 3), (3, -9)
B. (3- 3
, -3), (3+ 3
, -3)
C. (-3, 3 - 3
), (-3, 3 + 3
)
D. (3, -3 - 3
), (3, -3 + 3
)
Answer: D
Mathematics
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