X 2 9x 4 x 8 July 8, 2019 16 32 64 128 X 4 x 3 8x 2 9x 9 0 X 2 9x 83 4x 1 X 4 x 3 9x 2 3x 8 X 4 81 x 3 3x 2 9x 27 9 x 8 = 4 ^ x - 9 * 2 ^ x + 8 = 0 - 4 x - 8 x 9 - 2x
