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