X 5 x 4 1 0 July 8, 2019 16 32 64 128 X 9 x 5 x 4 1 0 X 5 x 4 x 3 x 2 1 0 X 4 )(- 5x 1 )= 0 Х 1 5 4 х ) 0 5х 7 X 5 x 4 3x 3 3x 2 x 1 0 X 5 x 4 2x 3 2x 2 x 1 0 5 x 0.2 x 1 4 4 1 x )+ 5 x 8 0 X 1 5 4 x ) 0 5x 7 19 * 4 x 5 * 2 x 2 1 0 X 4 1 )( 5 6x )( x 2 ) 0 16 x 0 5 4 x 1 5 2 x 5 )+ 4 x 1 )= 0 25 x 5 x 1 4 0