X 2 5x 2 2x 3 July 8, 2019 16 32 64 128 X 2 5x 8 * x 2 2x 3 X 2 5x 6 x 2 2x 3 X 2 5x 2 )( 3x 2 2x 3 X 2 5x 3x 2 2x X 2 5x 3x 2x 100 X 4 5x 2 2x 3 X 2 5x 3 )( x 2 2x 1 X 2 5x 7 2x 2 3x 2 0 X 2 5x 3 2x 5 2x 3 x 2 5x 2 0 X 3 5x 2 2x (- x 2 3x 5 X 2 9 2x 2 5x 3 X 5x 2 )- 3 x 2 2x 7 X 2 6x 7 )( 2x 2 5x 3 )= 0 X 4 4x 3 5x 2 2x 2 0