√7 = 2.6457513111. 7 is not a perfect square; the result is irrational.

Is 7 a perfect square?

No, 7 is not a perfect square. Its square root is irrational.

What is 2.6457513111 squared?

2.6457513111 squared is approximately 7. (2.6457513111)² ≈ 7

Instant answer with step-by-step solution

√7 = 2.6457513111

√7 = 2.6457513111

⚠ 7 is not a perfect square — result rounded to 10 significant figures

We need to find √7 — a number that when multiplied by itself equals 7.
7 is not a perfect square. Its square root is irrational.
It falls between √4 = 2 and √9 = 3.
Using the formula √N = N^(1/2): √7 = 7^0.5 = 2.6457513111
Verification: 2.6457513111 × 2.6457513111 ≈ 7 ✓ (rounded to 10 significant figures)

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