SQL Server/T-SQL Tutorial/Math Functions/SQRT

SELECT SQRT(100) Result

3>
4> SELECT SQRT(100) Result
5> GO
Result
------------------------
                      10
(1 rows affected)

select SQRT(125.43)

3> select SQRT(125.43)
4> GO
------------------------
      11.199553562530964
(1 rows affected)

SQRT function returns the square root of a value 0 or greater.

The syntax of SQRT is as follows: SQRT(input_number)
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