5 x 4 6x 8 July 8, 2019 16 32 64 128 5x 5 6x 4 8x 3 7 5 x )- 3 (- 4 6x )=- 8 5 4 6x )+ 7 x 8 )=- 39 X 5 6x 4 8x 3 6x 2 9x 3 x 4 )- 6x 8 3 x 5 6x 4 x 5 )= 80 6x 5 )( x 2 8x 4 4 3x 5 )=- 2 (- x 8 )- 6x 5 x 5 x 5 5 x 5 x 5 x 5 x 5 4 x 5 6
