Square Root Calculator › Square root of 87
Square Root of 87
√87 ≈ 9.327379
87 is not a perfect square, so √87 is an irrational number that is approximately 9.327379. In simplified radical form, √87 = √87.
√87 lies between √81 = 9 and √100 = 10.
| Number | 87 |
| Square root (decimal) | 9.327379 |
| Simplified radical | √87 |
| Perfect square? | No |
| Rational? | No |
Calculate another square root
Nearby square roots
Frequently asked questions
Is 87 a perfect square?
No, 87 is not a perfect square, so its square root is irrational and approximately 9.327379.
What is the square root of 87 in simplest radical form?
√87 = √87 in simplest radical form.