Математика 9 класс. Занятие 7. Исследование квадратного трёхчлена
Курсы Физтех-лицея им. П.Л. Капицы по математике для 9 класса.
Преподаватель: Герасимов Дмитрий Сергеевич
Телеграмм-канал курса:
2 months ago 00:16:30 2
6 months ago 00:07:24 2
8 months ago 01:21:56 1
9 months ago 00:14:20 0
9 months ago 00:17:29 15
9 months ago 00:14:55 0
9 months ago 00:15:07 42
9 months ago 01:31:57 0
9 months ago 00:32:28 0
9 months ago 03:00:58 3
9 months ago 00:16:09 0
9 months ago 00:58:28 0
9 months ago 00:00:00 1
9 months ago 00:46:11 0
9 months ago 00:41:41 0
9 months ago 00:00:00 105
9 months ago 00:00:00 0
9 months ago 00:22:14 0
9 months ago 00:15:02 0
9 months ago 00:04:03 0
9 months ago 00:00:00 44
9 months ago 00:13:40 0
9 months ago 02:31:18 0
9 months ago 01:53:02 5
