X 3 4x 2 1 0 July 8, 2019 16 32 64 128 X 3 4x 2 3x 1 0 X 4 4x 3 4x 2 1 0 X 2 34x 1 0 X 4 2x 3 3x 2 4x 1 0 X 4 4x 3 12x 2 x 1 0 0 6 4x 3 )+ 2 1 x 5 X 3 4x 2 6x 1 0 X 3 4x 2 5x 1 0 X 3 4x 2 2x 1 0 X 4 3x 3 4x 2 3x 1 0 X 4 2x 3 4x 2 2x 1 0 X 4 5x 3 4x 2 5x 1 0 X 4 4x 3 6x 2 1 0 2 x 2 )+ 3 4x 1 )= 0 solve and check