1 2 2x 4 )= 5x 6 July 8, 2019 16 32 64 128 8 2 1 5x 6 2x 4 15 1 2 (- 2x 6 )- 4 5x x 6 4 5x )-( 1 2x )= 2 6x 5 4 5x )-( 1 2x )= 2 6x 5 )-( 3 8x 1 2x )-( 6x 2 5x 4 5x 1 2 x 2 6 2x 4 3
