4 x 4 )- 5 2 x )-( 5 4 x 3 July 8, 2019 16 32 64 128 2 x 3 3 x 4 4 x 5 5 x 6 3 4 0 5 x 2 4 4 2x x 2 4 x 2 4 5 4 x 2 3 4 x 3 )+ 4 3 x 2 )= 6 x 5 )- 5 x 4 3 x 3 4 5 2 x 3 1 4 x 4 x 5 3 3 4 + 4 =5
