1 2 6x 4 )= 7 July 8, 2019 16 32 64 128 6x 2 5x 4 )= 1 7 4x 3 6x 4 7x 2 1 0 1 2 6x 4 )-( 5x 7 )= 11 1 2 6x 4 )- 2 7x 3 )=- 29 1 4 7 6x 2 7 5x 6x 4 7x 2 6x 1 2x 3 6x 2 1 ≥ 7x 4 5x 2 1 4 6x 5 3 )= 7 6 2x 3 3 6x 1 2 6 4 7x 3 2x 1 4 6x 2 5 70x 6 40 7x 4 1 2 38 6x 6 1 2x 5 2 3x 7 6x 4 Y =- frac 1 4 x 2 + 6x 7 2x 1 )( 3x 2 )- 6x x 1 )- 7x 4
