4x 10 2x 4 July 8, 2019 16 32 64 128 4x 10 2x 40 4x 10 2x 4 =- 18 4x 10 46 2x 4x 2x 4 x 10 2x 4x 10 4x 4x 10 4x 2x 2 4x 5y =- 10 2x 4y 9 4x 10 x 2.5 2x 4 8 4x 10 4 2x 4x 6 2x 10 4 4x 3y =- 10 2x 3y 4 4x y 10 2x y 4 4x 3y 10 2x y 4 9 12x 10 4x 2x 47 4x 6 10 or 2x 4 8
