power operator in javascript code example

Example 1: 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

Example 2: exponent of two numbers in javascript

math.pow(base, exponent)

Example 3: exponent in javascript

let number = 2;
let exponent = 3;

//using the exponent operator
console.log( number ** exponent);
// using the Math library 
console.log( Math.pow(number, exponent);
// these will both output 8