3 6 x 4 4 July 8, 2019 16 32 64 128 6 3 4 x 4 1 2 3 6 x )- 4 3x 4 6 3 4 x 4 5 3 x 6 )+ 4 5x 4 2 3 x 6 )- 4 (- 4 2x Y 6 3 4 x 4 3 x 6 )+ 5 x 4 )= 46 3 x 6 4 x 2 4 6 3 4 x 2 4 9 3 4 6 * x 4 7x 2 3 6x 4 )+ 4 6 3 4 x 3 1 4 6 2 3 x 4 4 5 6 x 3 )= 5 4x 4 6 3 4 x 8 3 4
