Square Root of 4
Instant answer with step-by-step solution
√4 = 2
√4 = 2
✓ 4 is a perfect square
Step-by-step explanation
- We need to find √4 — a number that when multiplied by itself equals 4.
- Check: is 4 a perfect square? Yes — because 2 × 2 = 4.
- Therefore √4 = 2
- Verification: 2² = 2 × 2 = 4 ✓
- 4 is a perfect square. Its square root is a whole number.
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