10 4 x 6 2 July 8, 2019 16 32 64 128 10 4 x 6 ) 20 10 x 5 )- 4 x 2 )= 6 2x 10 4 x 6 10 4x 6 2x 7 10 4x =- 6 2x 10 2 3 4 x 6 10 x 3 1 4 x 6 1 2 X 6 2 10 4 8 3x 10 4 2 x 6 10 2 5 x 6 2 /( 8 4 )) 4 x 10 )=- 6 2 x )- 5x 10 x 4 )+ 2 6 2x 9 4 x 10 )=- 6 2x )- 6x 10 (- 4x 6 20 10 4 x 2 )= 32 6 3x 2