6 7 x 4 2 3 July 8, 2019 16 32 64 128 6 x 4 )= 2 3x 3 )- 7 7 x 2 4 3x 6 (- 7 6 2 5 x (- 4 )-( 3 5 1 6 7 x 2 3 4 6 x 4 )+ 2 3 3 2x 7 )- 8 9 8 7 6 5 x 4 3 2 1 4 2 7 x 6 35 6 7 1 2 x 3 4 5 8 6 2 5 x 2 7 x 4 1 3 3x 7 6 2x 3 x 4 2 5x 4 x 7 )= 2 3x 6 5x 7 x 2 )= 3 4 x 6
