√305 = 17.4642491966. 305 is not a perfect square; the result is irrational.

Is 305 a perfect square?

No, 305 is not a perfect square. Its square root is irrational.

What is 17.4642491966 squared?

17.4642491966 squared is approximately 305. (17.4642491966)² ≈ 305

Instant answer with step-by-step solution

√305 = 17.4642491966

√305 = 17.4642491966

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

We need to find √305 — a number that when multiplied by itself equals 305.
305 is not a perfect square. Its square root is irrational.
It falls between √289 = 17 and √324 = 18.
Using the formula √N = N^(1/2): √305 = 305^0.5 = 17.4642491966
Verification: 17.4642491966 × 17.4642491966 ≈ 305 ✓ (rounded to 10 significant figures)

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