12 4 2 8 July 8, 2019 16 32 64 128 12 4 8 2 3 12 4 2 x 8 12 2 4 1 )(- 8 12 8 4 2 3 х 1 24 9 8 12 4 2 8 6 12 4 2 2 4 8 12 sequence 3x 2 12 x 4 8 2 12 12 8 4 x 8 2 3 12 (- 2 4 8 5 12 2х 4 8 2 2х 1 7 X 4 8x 2 12 4x 4 8x 2 12 0 12 4 8 2 3 solution 12 x 10 4 2 8
