√73 = 8.5440037453. 73 is not a perfect square; the result is irrational.

Is 73 a perfect square?

No, 73 is not a perfect square. Its square root is irrational.

What is 8.5440037453 squared?

8.5440037453 squared is approximately 73. (8.5440037453)² ≈ 73

Instant answer with step-by-step solution

√73 = 8.5440037453

√73 = 8.5440037453

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

We need to find √73 — a number that when multiplied by itself equals 73.
73 is not a perfect square. Its square root is irrational.
It falls between √64 = 8 and √81 = 9.
Using the formula √N = N^(1/2): √73 = 73^0.5 = 8.5440037453
Verification: 8.5440037453 × 8.5440037453 ≈ 73 ✓ (rounded to 10 significant figures)

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