√57 = 7.5498344353. 57 is not a perfect square; the result is irrational.

Is 57 a perfect square?

No, 57 is not a perfect square. Its square root is irrational.

What is 7.5498344353 squared?

7.5498344353 squared is approximately 57. (7.5498344353)² ≈ 57

Instant answer with step-by-step solution

√57 = 7.5498344353

√57 = 7.5498344353

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

We need to find √57 — a number that when multiplied by itself equals 57.
57 is not a perfect square. Its square root is irrational.
It falls between √49 = 7 and √64 = 8.
Using the formula √N = N^(1/2): √57 = 57^0.5 = 7.5498344353
Verification: 7.5498344353 × 7.5498344353 ≈ 57 ✓ (rounded to 10 significant figures)

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