6 4x2 5 2 x 3 July 8, 2019 16 32 64 128 6 2 3 x 5 1 4 x 2 1 10 2 x 2 )+ 5 4 x 6 )+ 3 6 x 4 5 2 10 x 2 3 4 3x 2 )= 2 x 5 x 6 ) 2 x 5 )- 2 x 4 )=- 6 15 (- 3 X 2 2 2x 5 3 =- x 4 6 5 4 x 2 6 x 2 56 3 14 72 8 3 4 x 5 4 x 2 2 2 6 2 + 3 + 4 + 5 + 6 2 x 2 5