find the value of k so that the quadratic equation has equal roots k 5x22k 5x20

1:46

9:04

4:21

4:30

کوتاه

9:34

3:06

3:18

کوتاه

3:17

50:50

1:10

15:11

کوتاه

1:42

کوتاه

2:53

4:33

1:24

کوتاه

4:46

7:28

3:03

3:45

3:41

4:12

2:37

4:32

8:53

5:42

7:46

3:14

3:48

5:30

2:43

2:46

4:08

13:46

4:13

17:51