حل معادلات به کمک سری

20:57

16:32

13:42

14:33

16:17

17:08

11:54

12:41

8:15

11:58

21:48

32:47

10:29

13:03

14:41

10:11

14:49

10:41

11:59

9:43

23:27

14:21

11:33

11:47

13:02

14:04

12:08

9:20

15:21

1:00:41

31:52

13:23

41:05

14:06

25:54

10:23

19:02

27:05

14:14

14:29

10:56

4:35

14:12

1:04:54

16:39

12:31

11:36

27:02

14:44

22:53

11:33

16:32

10:23

11:58

17:57

22:04

14:26

27:55

15:10

9:37