5x 4 1 2 x 0 July 8, 2019 16 32 64 128 0.5 x 4 5x 1 )/( x 2 3x 2 5x 2 4 x 2 2x 1 )- 5 0 5x 6 x 4 )- 2 x 1 )+ 5 0 2x 4 )( 1 5x 3 )( x 2 4 )= 0 2x 4 5x 2 x 1 0 X 1 2 5x 1 4 6 0 5 x 0