√722 = 26.8700576851. 722 is not a perfect square; the result is irrational.

Is 722 a perfect square?

No, 722 is not a perfect square. Its square root is irrational.

What is 26.8700576851 squared?

26.8700576851 squared is approximately 722. (26.8700576851)² ≈ 722

Instant answer with step-by-step solution

√722 = 26.8700576851

√722 = 26.8700576851

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

We need to find √722 — a number that when multiplied by itself equals 722.
722 is not a perfect square. Its square root is irrational.
It falls between √676 = 26 and √729 = 27.
Using the formula √N = N^(1/2): √722 = 722^0.5 = 26.8700576851
Verification: 26.8700576851 × 26.8700576851 ≈ 722 ✓ (rounded to 10 significant figures)

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