5x 1 2x 14 July 8, 2019 16 32 64 128 5x 1 )( 14 2x )= 0 5x 6 2x 1 14 4 5x 1 )= 2x 14 5x 1 2 3 2x 14 5x 2 2x 1 )= 3x 14 1 2x 2 5x =- 14 5x 7 )( 2x 1 )+ 10x 14 14x 4 5x 1 2x 9 180 2x 1 5x 8 14 2x 1 ≤ 5x 14
