2 2 x 55 July 8, 2019 16 32 64 128 2 1 2 x 55 2x 2 x 55 2x 2 x 55 0 2 2 x 3 2 )- 5 55 2x 2 x 55 factored X 2 2x 55 90 2 x 2 5