Number sqrt() Method in Python 3:
Description
The sqrt() method returns the square root of x for x > 0.
Syntax
Following is the syntax for sqrt() method
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Import math
math.sqrt( x )
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Note: This function
is not accessible directly, so we need to import the math module and
then we need to call this function using the math static object.
Parameters
x - This is a
numeric expression.
Return Value
This method returns square root of x for x > 0.
Example
The following example shows the usage of sqrt() method.
When we run the above program, it produces the following result-
