Square Root of 121
Instant answer with step-by-step solution
√121 = 11
√121 = 11
✓ 121 is a perfect square
Step-by-step explanation
- We need to find √121 — a number that when multiplied by itself equals 121.
- Check: is 121 a perfect square? Yes — because 11 × 11 = 121.
- Therefore √121 = 11
- Verification: 11² = 11 × 11 = 121 ✓
- 121 is a perfect square. Its square root is a whole number.
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