Solving quadratic equations – Easy
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Question 1 of 25
1. Question
Solve xÂ² + 22x + 121 = 0
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Question 2 of 25
2. Question
Solve xÂ² – 18x + 81 = 0
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Question 3 of 25
3. Question
Solve xÂ² – 49 = 0
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Question 4 of 25
4. Question
Solve xÂ² – 121 = 0
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Question 5 of 25
5. Question
Solve xÂ² – 81 = 0
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Question 6 of 25
6. Question
Solve xÂ² – 169 = 0
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Question 7 of 25
7. Question
Solve xÂ² – 324 = 0
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Question 8 of 25
8. Question
Solve xÂ² + 12x + 36 = 0
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Question 9 of 25
9. Question
Solve xÂ² – 14x + 49 = 0
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Question 10 of 25
10. Question
Solve xÂ² + 24x + 144 = 0
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Question 11 of 25
11. Question
Solve xÂ² – 4 = 0
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Question 12 of 25
12. Question
Solve xÂ² – 1 = 0
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Question 13 of 25
13. Question
Solve xÂ² – 16x + 64 = 0
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Question 14 of 25
14. Question
Solve xÂ² – 2x + 1 = 0
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Question 15 of 25
15. Question
Solve xÂ² + 4x + 4 = 0
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Question 16 of 25
16. Question
Solve xÂ² + 14x + 49 = 0
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Question 17 of 25
17. Question
Solve xÂ² – 144 = 0
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Question 18 of 25
18. Question
Solve xÂ² – 9 = 0
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Question 19 of 25
19. Question
Solve xÂ² – 28x + 196 = 0
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Question 20 of 25
20. Question
Solve xÂ² + 28x + 196 = 0
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Question 21 of 25
21. Question
Solve xÂ² – 225 = 0
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Question 22 of 25
22. Question
Solve xÂ² – 361 = 0
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Question 23 of 25
23. Question
Solve xÂ² – 24x + 144 = 0
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Question 24 of 25
24. Question
Solve xÂ² + 16x + 64 = 0
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Question 25 of 25
25. Question
Solve xÂ² – 25 = 0
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