Math is inbuilt object in javaScript and has lots of function for mathematical operations. In this example, We are using sqrt function of Math Object. Math sqrt function: Math.sqrt(16) this will result in 4. See the code snippet:
<!DOCTYPE html>
<html>
<head>
<title>Welcome to LearnKode - A code learning platform</title>
</head>
<body>
<p id="sample"></p>
<script>
var result = Math.sqrt(16);
document.getElementById("sample").innerHTML = result;
</script>
</body>
</html>