What is the square root of 45?

The square root of 45 is 6.708204. This is not a perfect square. Free instant calculation.

Is 45 a perfect square?

No, 45 is not a perfect square. Its square root is approximately 6.708204.

√45 = 6.708204

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

The square root of 45 is the number that, when multiplied by itself, equals 45.

45 is not a perfect square, so its square root is an irrational number: approximately 6.708204.

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