5x 4 )( x 8 )= 0 July 8, 2019 16 32 64 128 X 3 )( 5x 4 )( 8 x 0 5x 4x 8 0 X 4 5x 2 8 0 5x 8 x 1 x 4 x 1 0 X 8 )( 5x 4 )-( x 8 )( 2x 6 )= 0 X x 6 )- 4 5x 8 )= 0 X 4 5x 3 6x 2 4x 8 0 X 6 4 5x 4 8 x 3 5 0 X x 8 )- 4 5x 7 )= 0 Solve x x 6 )- 4 5x 8 )= 0