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ES6 - Math sqrt() Function
This method returns the square root of a number. If the value of a number is negative, sqrt returns NaN.
Syntax
Math.sqrt ( x );
Parameter
- x − represents a number
Return Value
Returns the square root of the number.
Example
console.log("---Math.sqrt()---")
console.log("Math.sqrt(16) : "+Math.sqrt(16)
console.log("Math.sqrt(15.5) : "+Math.sqrt(15.5))
Output
---Math.sqrt()--- Math.sqrt(16) : 4 Math.sqrt(15.5) : 3.9370039370059056
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