2 5 2x )- 7 3 4x July 8, 2019 16 32 64 128 6x 5 )( 2x 3 )=( 4x 7 )( 3x 2 4x 3 2 5 2x 3 3x 7 6 0 3x 5 2x 7 )= 3 4x 1 )+ 5 2 5 2x 7 2 3 4x 14 2x 5 )( 2x 7 4x 3 2 16 3x 4x 2 5 7 2x 3 2x 3 (- 4x 5 )= 7 2 3x 9 5 x 2 )( 2x 3 )( 4x 7 5 2x 3 )- 4x 5x 7 )= 19 2 x 17 2 x 2 5 2x 7 2x 5
