Related Post: X 3 2 216 3 X 2 3x 216 X 3 18x 2 108x 216 X 3 6x 2 36x 216 X 3 3x 2 90x 216 2 X 3 Y 216 X 4 6x 3 36x 2 216x 2160 X (2/3) 3 X 2 √ 216 X 3 18x 2 108x 216 27