X 4 x 2 1 0 July 8, 2019 16 32 64 128 X 4 x 2 1 0 solution X 4 x 2 6x 1 0 X 4 x 3 x 2 1 0 X 6 x 4 x 2 1 0 X 4 2x 3 x 2 1 0 X 4 7 ) ( x 1 2 ) 0 X 4 4x 3 4x 2 1 0 4 x 2 x 1 80 0 4x x 2 1 )= 0 4 х 2 х 1 8 0 X 4 x 3 x 2 x 1 0 solution X 4 x 2 1 x 2 4x 5 0 X 4 3x 2 1 0 4 x 1 3.2 x 1 2 0 X 4 5x 2 1 0
