√82 = 9.0553851381. 82 is not a perfect square; the result is irrational.

Is 82 a perfect square?

No, 82 is not a perfect square. Its square root is irrational.

What is 9.0553851381 squared?

9.0553851381 squared is approximately 82. (9.0553851381)² ≈ 82

Instant answer with step-by-step solution

√82 = 9.0553851381

√82 = 9.0553851381

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

We need to find √82 — a number that when multiplied by itself equals 82.
82 is not a perfect square. Its square root is irrational.
It falls between √81 = 9 and √100 = 10.
Using the formula √N = N^(1/2): √82 = 82^0.5 = 9.0553851381
Verification: 9.0553851381 × 9.0553851381 ≈ 82 ✓ (rounded to 10 significant figures)

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