What is the square root of 67

Every positive number has two square roots.

The square roots of 67 are 8.185 ... (rounded) and - 8.185 ... (rounded).

Both are irrational numbers, so they can't be completely written down

with digits. No matter how many decimal places I write, it can never be

enough, because these decimals go on forever and never end.

The square root of 67 is, 8.18535277187