math.sqrt javascript code example

Example 1: how to use sqaure in js

//calculate square of num in JS
Math.pow(5,2);
Answer  = 25

Example 2: javascript square root

var x = Math.sqrt(num);

Example 3: square root javascript

console.log(Math.sqrt(4));     // 2
console.log(Math.sqrt(16));    // 4
console.log(Math.sqrt(64));    // 8
console.log(Math.sqrt(100));   // 10

Example 4: sqrt javascript

let number = 16
Math.sqrt(number);
//output = 4