8x 2 4x 5 )= 10 July 8, 2019 16 32 64 128 1 2 8x 10 )= 4x 5 8x 3 4x 2 10x 5 8x 4x 2 1 4x 10x 5 2 8x 10 )= 4 4x 5 10x 20 =- 2 4x 5 )+ 8x 2 3x 2 10x )+( 8x 2 5 4x 8x + 1