4 x 5 )- 8x July 8, 2019 16 32 64 128 4 x 5 )- 8x simplified 4 x 5 )+ 8x 7 4x 4 8x 5 X 5 8x 2 4 4 x 0 8 )= 3 8x 5 8 5 x 1 4 )- 8x 8 4 x 5 5 8x 18 2 Textrm - 4 x 5 8x 9x 3 4 4x 5 )= 2 8x 10 2 4 4x 5 )= 8x 2x 11 4 x 11 )- 8x =- 5 6x 2x 4 5 x 6 )+ 8x =- 13 4 x 5 )+ 4 21 8x 48 4 x 5 4 12 8x 48 X 5 8x 4 9x 3 15x 2 6x 1