2 x 5 )-( x 3 )= 8 July 8, 2019 16 32 64 128 3x 2 x 5 )= 2 x 3 )- 8 2 x 3 )- 5 x 8 ) 0 1 3 x 2 5 x 3 8 2 x 5 8 x 3 4 2x 5 x 3 8 2 x 5 )- 5x 8 3 5x 2 X 5 x 3 8x 2 8 8 1 2 x 5 x 3 1 4 X 2 8x 5 x 3 X 2 )( x 5 )-( x 3 )( x 6 )= 8 2 x 3 5x 8 2 5 x 1 3 x 7 8 3 x 2 )- 5 x 1 )=- 8x 2 5 x 3 5 x 7 8 X/2-1/5=x/3+1/4 класс 8