7 2 3 x )= 4x 1 July 8, 2019 16 32 64 128 8x 7 2 4x 3 )( x 1 )= 9 2 2 2 x )+( 4x 1 )* 3 10x 7 7 4x 3 )=- 2 x 6 )- 1 5x 7 x 2 )= 3 2 4x 1 4 x 4x )= 7 3 2 10x 4 4x 7 =- 2 x 1 )+ 3 x 4 4x 2 2x 7 3 x 1 3 x 2 )+ 4x 5 7 x 1 )- 6 7 x 2 )- 6x 1 3 4x X 7 )( 3 2x )+( 5x 2 )( 4x 1 2 x 8 3 )= 7 1 4x 4x 5 2 x 3 )= 12x 7 2 4x 12 7 x 3