What is the square root of 8?

The square root of 8 is 2.828427. This is not a perfect square. Free instant calculation.

Is 8 a perfect square?

No, 8 is not a perfect square. Its square root is approximately 2.828427.

√8 = 2.828427

Not a perfect square. The result is an irrational number.

The square root of 8 is the number that, when multiplied by itself, equals 8.

8 is not a perfect square, so its square root is an irrational number: approximately 2.828427.

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