Square Root Calculator › Square root of 945
Square Root of 945
√945 ≈ 30.740852
945 is not a perfect square, so √945 is an irrational number that is approximately 30.740852. In simplified radical form, √945 = 3√105.
√945 lies between √900 = 30 and √961 = 31.
| Number | 945 |
| Square root (decimal) | 30.740852 |
| Simplified radical | 3√105 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 945 a perfect square?
No, 945 is not a perfect square, so its square root is irrational and approximately 30.740852.
What is the square root of 945 in simplest radical form?
√945 = 3√105 in simplest radical form.