15 5 2 3 1 July 8, 2019 16 32 64 128 15 dfrac 3 10 dfrac 2 5 Х 5 х 2 15 1 3 15 3 1 5 2x 8 2 2 x 15 5 =( 2 x 15 3 X 15 =- 2 3 1 5 2 3 x 5 14 15 15 2 5 3x )= 4 x 3 )+ 13 5 (- 2 15 )- x =- 3 10 8 15 2 5 p 1 3 15 3 10 minus 2 5 0 2 x 5 15 3 18 2 5 2 3 15 and 7 10 15 1 5 divided by 2 3 8 2 3 15 18x2 5 1 5 3 2 d 15 9 10 d
