What is the Square Root of 424?
The square root of 424 (√424) is 20.59126. 424 is an irrational square root rounded to 20.59126.
Exact Answer
√424 = 20.59126
Principal Root (√424)
20.59126
Real Roots
±20.59126
Perfect Square?
No (Irrational)
Exponential Form
424^(1/2)
Step-by-Step Solution: √424 = 20.59126
Step 1
Definition of Square Root
The square root of 424 is the number y such that y × y = 424.
√424 = 20.59126
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Principal Root (√424) | 20.59126 |
| Real Roots | ±20.59126 |
| Perfect Square? | No (Irrational) |
| Exponential Form | 424^(1/2) |
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Frequently Asked Questions
Is 424 a perfect square?
No, 424 is not a perfect square; its decimal approximation is 20.59126.