√76 = 8.7177978871. 76 is not a perfect square; the result is irrational.

Is 76 a perfect square?

No, 76 is not a perfect square. Its square root is irrational.

What is 8.7177978871 squared?

8.7177978871 squared is approximately 76. (8.7177978871)² ≈ 76

Instant answer with step-by-step solution

√76 = 8.7177978871

√76 = 8.7177978871

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

We need to find √76 — a number that when multiplied by itself equals 76.
76 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): √76 = 76^0.5 = 8.7177978871
Verification: 8.7177978871 × 8.7177978871 ≈ 76 ✓ (rounded to 10 significant figures)

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