- 1. If x2 = 196, what number is x?
- 2. If x2 = 169, what number is x?
- 3. If x2 = 256, what number is x?
- 4. If x2 = 225, what number is x?
- 5. If x2 = 289, what number is x?
- 6. If x2 = 361, what number is x?
- 7. If x2 = 400, what number is x?
- 8. What is true If x2 = 200?
A) x is between 14 and 15
B) x is between 13 and 14
C) x is 100
D) x is 40,000
- 9. What is true If x2 = 33?
A) x is between 6 and 7
B) x is 1,089
C) x is 16.5
D) x is between 5 and 6
- 10. What is true If x2 = 140?
A) x is between 11 and 12
B) x is 70
C) x is 19,600
D) x is between 12 and 13
- 11. If x2 = 324, what number is x?
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