2 5 4 11 2x July 8, 2019 16 32 64 128 2 x 5 )= 4 11 2x 2 4 4x 5 )= 8x 2x 11 2 3x 11 )+ 5 2x 4 2 2x 11 5 x 4 )+ 3 x 8 2 x 2 5 2 5 - 1 4 2 )-5 4+12 2