5 1 2x 2 1 3 July 8, 2019 16 32 64 128 5 2x 1 )- 2 3x )= 1 5 2x 1 )= 2 3x 1 )- 3 5 1 2x 2 3x 37 5 2x 1 )+ 2 3x 6 5 2x 1 2 3 x 1 2x 1 5 2 3x 1 4 4x 3 5 1 2x 1 2 1 2x 2 3x 1 5 1 3 x 6x 2 5 2x 1 3 1 3 1 2 1 2x )= 2 5 3 5x 4x 2 1 =( 2x 1 )( 3x 5 2 1 2x 1 5 8 2 3 4 1 2 2x 3 1 5 6 6x 5 1 2x )= 3 2 1 x 1 2 5 4 2x 1 3
