how to square a value in javascript
// Use Math.pow(a,b); where a is your value and b is the exponent var num = Math.pow(4, 2); //num returns 16
define a function that returns the square of a number in javascript
let x = [2, 4, 6, 8, 10]; const square = function (x) { return Math.pow(x, 2); };
how to square number in javascript
var a=prompt("enter a number:"); document.write("square of "+a+" is:"+(a*a));
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