5 7 3 2x 5 July 8, 2019 16 32 64 128 5x 7 3 2x 5 )- x 5x 7 )- 3 2x 5 5x 7 3 x )= 3 5 2x )- 6 7 5 3x 4 3 2x 5 5 3 x 4 )= 7 3 2x )+ 5 7 5 x )-( 2x 3 )( 5 x 1 2x 5 7 3 5 7 5 3 5 2x =- 4 5 1 2x 7 5 3 5 6x 2 5 2x 3 3x 7 5 5x 3 x 11 )= 7 2x 5 )+ 2 5 2x 3 )- 7 6x 5 )= 4 2x 7 5x 8 3 5 6x )- 12x 3 2x 1 4 5 7 2x 5 4 3 2x 7 2 5 512
