Вариант 19, № 4. Избавление от иррациональности в знаменателе дроби (знаменатель – корень). Пример 1
9 months ago 02:12:05 9
6 years ago 01:40:53 253
7 years ago 03:05:38 611
7 years ago 01:20:41 246
9 years ago 00:18:39 228
9 years ago 00:02:13 325
4 years ago 02:08:09 340
1 year ago 00:13:04 1
7 years ago 01:57:48 124
9 years ago 00:06:52 943
7 years ago 01:31:08 150
7 years ago 02:16:59 170
4 years ago 00:10:49 232
7 years ago 01:33:27 130
7 years ago 02:33:49 142
4 years ago 01:34:41 44
8 years ago 00:23:00 211
7 years ago 01:06:55 130
10 years ago 00:06:12 287
10 years ago 00:02:44 141
10 years ago 00:04:54 117
5 years ago 00:46:07 88
13 years ago 00:02:02 54
3 years ago 00:08:02 1
