2 2 2x 2 1 July 8, 2019 16 32 64 128 X 2 2 2x 2 1 5x 2 2 )( 2x 2 1 3x 2 2 2x 2 1 2 2 x 2 2x 15 3x 2 2x 2 )/ 2 15 2 2x 2 x 2 12 0 X 2 2 2x 1 2 0 2 2x 2 x 2 12 2x 2 2 2x 1 2 0 X 2 7 2 2x 2 14 0 2 2 2x )= 12 2 2x 2 )= 16 2x 2 2 3 2x 2 )- 15 2 2x 2 10 X 2 2x 2 10 2
