W3Schools
w3schools.com › jsref › jsref_sqrt.asp
JavaScript Math sqrt() Method
The Math.sqrt() method returns the square root of a number. The Math.cbrt() Method The Math.SQRT2 Property The Math.SQRT1_2 Property ... Math. is an ECMAScript1 (JavaScript 1997) feature.
Programiz
programiz.com › javascript › examples › square-root
JavaScript Program to Find the Square Root
// take the input from the user const number = prompt('Enter the number: '); const result = Math.sqrt(number); console.log(`The square root of ${number} is ${result}`); ... const number1 = 2.25; const number2 = -4; const number3 = 'hello'; const result1 = Math.sqrt(number1); const result2 = ...
Videos
04:11
JavaScript Program 2 - Find Square Root of a Number in JavaScript ...
Chapter 34: Javascript Tutorial - What is Math.sqrt ? How can you ...
04:05
Square Root in Javascript - How to Find Square Root of a Number ...
05:08
Math Sqrt JavaScript - YouTube
04:08
#3 Square root of a Number | JavaScript Tutorial - YouTube
08:44
Calculating Square Roots in JavaScript - Algorithms in JavaScript ...
Vultr Docs
docs.vultr.com › javascript › standard-library › Math › sqrt
JavaScript Math sqrt() - Calculate Square Root | Vultr Docs
September 27, 2024 - This code calculates the square root of 9, which is 3. Pass a non-numeric value or undefined to Math.sqrt() to see the result. Note that JavaScript handles these gracefully, turning them into NaN (Not a Number) or using type coercion if possible.
MDN Web Docs
developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › Math › sqrt
Math.sqrt() - JavaScript | MDN
The Math.sqrt() static method returns the square root of a number. That is
Tutorial Gateway
tutorialgateway.org › javascript-sqrt
JavaScript sqrt Function
March 29, 2025 - <!DOCTYPE html> <html> <head> <title> ... = "Neg_Dec"></p> <p id = "Str"></p> <p id = "Null"></p> <script> document.getElementById("Pos").innerHTML = Math.sqrt(10); document.getElementById("Neg").innerHTML = Math.sqrt(-10); ...
TutorialsPoint
tutorialspoint.com › home › javascript › javascript math sqrt() function
JavaScript Math sqrt() Function
September 1, 2008 - The Math.sqrt() method in JavaScript ... is the number passed to Math.sqrt(x), the result is the non-negative number y such that y * y = x....
Programiz
programiz.com › javascript › library › math › sqrt
JavaScript Math.sqrt() (with Examples)
In the above example, the Math.sqrt() method converts the numeric string "81" into a number and then computes its square root.
TutorialsPoint
tutorialspoint.com › How-to-get-the-square-root-of-a-number-in-JavaScript
How to get the square root of a number in JavaScript?
In this tutorial, we will learn how to get the square root of a number in JavaScript in both ways. The square root of a number in JavaScript can be found in two ways − Using Math.sqrt() Method By creating a Custom Function The square root of a numb
Flexiple
flexiple.com › javascript › javascript-square-root
How to get the Square root of a number using Javascript? - Flexiple
We have begun by defining a function named sqRoot(n). We have then added the equation, n**0.5, which is to calculate the square root and store the result in the variable x. When we call the function we have defined, we input the number we want ...
GeeksforGeeks
geeksforgeeks.org › javascript › javascript-program-to-find-the-square-root
JavaScript Program to Find the Square Root - GeeksforGeeks
July 23, 2025 - Approaches to Find the Square Root of Given Number in JavaScript: ... Input: num = 25 Output: 2 Explanation: The square root of 25 is 5. Input: num = -120 Output: NaN Explanation: The square root of Negative numbers is NaN.
EDUCBA
educba.com › home › software development › software development tutorials › javascript tutorial › square root in javascript
Square Root in JavaScript | Examples to Find Square Root in JavaScript
March 18, 2023 - For example, the square root of 9 is 3 because 3 X 3 is 9. Similarly, the square root of 25 is 5 since 5 x5 is 25. Now let’s convert the above mathematical equation into a Javascript code.
Call +917738666252
Address Unit no. 202, Jay Antariksh Bldg, Makwana Road, Marol, Andheri (East),, 400059, Mumbai
TechOnTheNet
techonthenet.com › js › math_sqrt.php
JavaScript: Math sqrt() function
In this example, the first output to the console log returned 5 which is the square root of 25. The second output to the console log returned 1.7320508075688772 which is the square root of 3.
Techfunda
techfunda.com › howto › 909 › square-root-sqrt
Square root (SQRT) in JavaScript - Tech Funda
Returning the square root values by using SQRT property. EXAMPLE: Returning the Square root of 1/2 value (SQRT1_2).
GeeksforGeeks
geeksforgeeks.org › javascript › javascript-math-sqrt-method
JavaScript Math sqrt() Method - GeeksforGeeks
July 15, 2024 - The JavaScript Math sqrt( ) Method in JavaScript is used to square the root of the number passed as a parameter to the function. ... Value: which holds the number whose square root is to be calculated. The square root of the number is passed as a parameter. Example 1: Below is an example of ...
WsCube Tech
wscubetech.com › resources › javascript › programs › square-root
JavaScript Program to Find the Square Root: With Examples
January 20, 2026 - Discover the easiest ways to find square roots in JavaScript, both with and without using built-in functions. Learn now!
CoreUI
coreui.io › answers › how-to-get-the-square-root-of-a-number-in-javascript
How to get the square root of a number in JavaScript · CoreUI
September 28, 2025 - The Math.sqrt() function returns ... the original number. In these examples, Math.sqrt(16) returns 4 because 4 × 4 = 16, and Math.sqrt(2.25) returns 1.5 because 1.5 × 1.5 = 2.25....
Vultr Docs
docs.vultr.com › javascript › examples › find-the-square-root
JavaScript Program to Find the Square Root | Vultr Docs
September 27, 2024 - Here, Math.sqrt(number) calculates the square root of 16, which is 4. This method is simple and effective for straightforward square root calculations.
GitHub
gist.github.com › joelpt › 3824024
Manually calculate the square root of a number with Javascript · GitHub
Manually calculate the square root of a number with Javascript - squirt.js
Stack Abuse
stackabuse.com › square-root-in-javascript
Square Root in JavaScript
April 6, 2023 - JavaScript also provides the way of finding a cube root of a number. Say we need to find the cube root of the number 8 - we'll use the Math.cbrt() method: let num1 = 8; console.log(Math.cbrt(num1)); // 2 // Or console.log(Math.sqrt(8)); // 2 · In this article, we have seen the standard way to get the square root of a valid value with JavaScript, we have also seen possible errors and the values that will be returned.
Philthompson
philthompson.me › 2023 › Arbitrary-Precision-Square-Root-in-JavaScript.html
Arbitrary Precision Square Root in JavaScript — philthompson.me
We can convert a low-precision approximation our BigInt value v into a regular JavaScript number, and use the built-in Math.sqrt() function to get a low-precision (but very good!) approximation of the square root. To get this approximation, we'll effectively convert the least-significant digits ...