2x 2 7x 6x July 8, 2019 16 32 64 128 2x 3 7x 2 6x 2x 3 7x 2 6x 0 2x 3 7x 2 6x 21 0 6x 2x 2 7x 14 2x 7x 6x 2 =- 11 2x 4 3x 3 7x 2 6x 8 2x 2 7x 15 6x 2x 3 7x 2 6x 21 2x 3 7x 2 6x 5 0 2x 4 )( 7x 2 6x 6 2x 3 7x 2 6x 5 2x 5 6x 2 7x 20 6x 2 5 2x 2 7x 2x 9 )(- 6xy 7x 2
