2 x 2 2 x 1 32 July 8, 2019 16 32 64 128 2 x 1 2 x 1 320 2 x 3 2 x 1 320 2 x 3 3 2 x 1 32 2 2x 1 5 2 x 2 32 0 Solve 2 x 2 2 x 1 320 2 2x 3 2 x 1 32 2 x 1 5 2 x 2 7 32 2 x 2 5