Latest exam Aptitude Question SOLUTION: Where are the coordinates of the foci for 25x2 + 9y2 - 50x - 36y - 164 = 0? a. (1, -2) & (1, 6) b. (-1, -2) & (-1, 6)) c. (-2, 1) & (6, 1) d. (2, -1) & (