X 4 )( x 4 )( 2x 1 July 8, 2019 16 32 64 128 X2 x 4 x 4 2x 1 X 4 x 4 2x 1 2 x 5 2 4 x 2 )- 2 x 4 )= 2x 16 4 x 4 2x 1 2 4 x 4 )+ 2x 1 − 5 X x 4 )-( 2x 1 X 4 x 2x 12 X x 4 )( 2x 1 )= 0 X 4 x 2x 10 x 4 9x 4 x 4 2x 1 X 3 )( x 4 )( 2x 1 X 3 )( x 4 )( 2x 1 )= 0 4x 7 x 4 3x 4 2x 1 4 x 2 1 x 3 4 2x 1 3 x 1 )- 4 5 x )= 4 2x 1
