5 x 2 )- 6 x 1 )= 3 2x 4 July 8, 2019 16 32 64 128 2 x 3 1 )- 2x 2 x 2x 4 )+( 4x 5 4 x 6 4 x 2 )- 5 2x 6 )= 8 x 1 )- 3 2x 3 5 6 3 x )- 1 2 x 4 ≥ 1 3 2x 3 )- x X 2 3 3 2x 1 )/ 4 5x 3 6 x 5 12 2x 1 3 x 4 2 5 x 20 6 2 x 2 5
