3 2 18 4 July 8, 2019 16 32 64 128 (- 1 3 2 18 /- 4 3 5 )- 2 4 )= 18 8 3 2 4 18 3 2 5d 4 )= 18 2 3 x 18 4 4x 3 (- 2 )= 18 4 2 3 4x )= 18 4 2 3 4х )= 18 3 4х 2 18 3 4х 2 18 10 2x 3y 3 3y 2 4x 18 3 18 2 45 3 18 2 48 3 2 4x )+ 18 2x =- 16 3 18 2 40
