2x 1 4x 17 July 8, 2019 16 32 64 128 3 *( 2x 1 )= 4x 17 2 2x ___ 1 17 4x 3x 2 2x 1 4x 17 2x 1 x 17 4x 15 106 2x 1 2 4x x 1 )= 17 8x 17 2x 1 4x 16 180 4 2x 1 )+ 4x 3 − 17 8x 17 2x 1 4x 16 1 4x 4 2x 17