√87 = 9.3273790531. 87 is not a perfect square; the result is irrational.

Is 87 a perfect square?

No, 87 is not a perfect square. Its square root is irrational.

What is 9.3273790531 squared?

9.3273790531 squared is approximately 87. (9.3273790531)² ≈ 87

Instant answer with step-by-step solution

√87 = 9.3273790531

√87 = 9.3273790531

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

We need to find √87 — a number that when multiplied by itself equals 87.
87 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): √87 = 87^0.5 = 9.3273790531
Verification: 9.3273790531 × 9.3273790531 ≈ 87 ✓ (rounded to 10 significant figures)

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