What is the Square Root of 85?
The square root of 85 (√85) is 9.219544. 85 is an irrational square root rounded to 9.219544.
Exact Answer
√85 = 9.219544
Principal Root (√85)
9.219544
Real Roots
±9.219544
Perfect Square?
No (Irrational)
Exponential Form
85^(1/2)
Step-by-Step Solution: √85 = 9.219544
Step 1
Definition of Square Root
The square root of 85 is the number y such that y × y = 85.
√85 = 9.219544
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Principal Root (√85) | 9.219544 |
| Real Roots | ±9.219544 |
| Perfect Square? | No (Irrational) |
| Exponential Form | 85^(1/2) |
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Frequently Asked Questions
Is 85 a perfect square?
No, 85 is not a perfect square; its decimal approximation is 9.219544.