What is the square root of 289?

17 — the square root of 289 is 17. This is the number that, when multiplied by itself, equals 289. Square roots appear frequently in geometry, physics, statistics, and engineering calculations.

This calculation was generated using our Square Root Calculator. For custom values or more complex scenarios, try the full interactive calculator.

Below is the step-by-step calculation used to determine the result.

Answer

17

√289 = 17

Step-by-Step Solution

1

Find x where x × x = 289

2

17 × 17 = 289

3

Therefore, √289 = 17

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