X 2 9x 9x 81 July 8, 2019 16 32 64 128 X 3 9x 2 9x 81 X 3 9x 2 9x 81 0 X 2 9x 81 4 X 2 9x 81 0 X 2 9x 81 factored X 2 9x 81 4 factored X 2 9x 81 4 1 4 Factor x 3 9x 2 9x 81 9 x 8 = 2x 9
