X 4 8 7x 2 July 8, 2019 16 32 64 128 X 4 7x 2 8 0 X 2x2 4 8 3x2 7x 5 x 8 )- 7x =-( 2x 4 X 4 6x 3 7x 2 6x 8 X 4 6x 3 7x 2 6x 8 0 X 4 7x 3 18x 2 20x 8 3 x 8 )+ 4 7x 2 X 4 7x 2 8 factored 4 7x 8 − x 27x 29 X 2y 4 7x 2y =- 8 5 x 2 )+ 4 7x 8 X 2 2x 4 )+( 7x 2 8 X 4 2x 3 7x 2 2x 8 7x 4 x =- 2x 8 3x 7x 2 x 9 )= 4 8 x 2
