Square Root of 809 (√809 = 28.442925)

Exact Answer

√809 = 28.442925

Principal Root (√809)

28.442925

Real Roots

±28.442925

Perfect Square?

No (Irrational)

Exponential Form

809^(1/2)

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Step-by-Step Solution: √809 = 28.442925

Step 1

Definition of Square Root

The square root of 809 is the number y such that y × y = 809.

√809 = 28.442925

Summary & Alternative Representations

Property / Format	Value
Principal Root (√809)	`28.442925`
Real Roots	`±28.442925`
Perfect Square?	`No (Irrational)`
Exponential Form	`809^(1/2)`

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Frequently Asked Questions

Is 809 a perfect square?

No, 809 is not a perfect square; its decimal approximation is 28.442925.