Solving quadratic equations – Medium
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- Current
- Review
- Answered
-
1. Question
Solve x² + 6x – 16 = 0
-
2. Question
Solve x² – 8x – 9 = 0
-
3. Question
Solve x² + 2x – 15 = 0
-
4. Question
Solve x² + 10x + 9 = 0
-
5. Question
Solve x² + x – 12 = 0
-
6. Question
Solve x² + 4x – 45 = 0
-
7. Question
Solve x² – 14x + 40 = 0
-
8. Question
Solve x² + 9x – 10 = 0
-
9. Question
Solve x² – 4x – 45 = 0
-
10. Question
Solve x² – 7x – 18 = 0
-
11. Question
Solve x² – 2x – 15 = 0
-
12. Question
Solve x² – x – 90 = 0
-
13. Question
Solve x² + 4x – 21 = 0
-
14. Question
Solve x² – 4x + 3 = 0
-
15. Question
Solve x² – 12x + 20 = 0
-
16. Question
Solve x² – 7x + 12 = 0
-
17. Question
Solve x² + 18x + 80 = 0
-
18. Question
Solve x² – 6x + 8 = 0
-
19. Question
Solve x² + 17x + 72 = 0
-
20. Question
Solve x² + 15x + 50 = 0
-
21. Question
Solve x² – 13x + 30 = 0
-
22. Question
Solve x² – 5x + 6 = 0
-
23. Question
Solve x² – 5x – 6 = 0
-
24. Question
Solve x² + 4x – 12 = 0
-
25. Question
Solve x² + 7x – 30 = 0