quadratic equations one shot

6:06:23

5:27:48

3:17:59

1:42:02

8:53:06

14:56

53:33

11:54

58:46

1:42:14

3:07:49

4:05:16

58:18

4:48:31

2:14:08

6:07:36

1:04:34

3:33:21

3:13:48

3:44:34

1:06:09

5:03:06

4:34:41

5:11:01

4:26:56

1:02:50

1:38:58

5:06:10

4:33:20

53:05

7:34:03

1:42:40

2:05:40

59:09

3:34:59

1:30:20

25:08

3:21:34

14:57

1:11:27

2:42:51

1:53:10

1:33:44

38:33

1:21:42

1:10:21

1:13:58

1:43:39

56:27

49:55

3:13:07

1:03:26

1:08:49

1:47:38

26:07

4:18:35

2:37:44

2:04:42

39:26

1:11:16