In JavaScript, you can use the pow() function of the Math object to realize n raised to the kth power. The syntax is "Math.pow(n,k)"; the return result of this function is n raised to the kth power. .
The operating environment of this tutorial: Windows 10 system, JavaScript version 1.8.5, Dell G3 computer.
The pow() method returns x raised to the y power.
The syntax is:
Math.pow(x,y)
The example is as follows:
<html>
<head>
<meta charset="utf-8">
<title>123</title>
</head>
<body>
<p id="demo">单击按钮显示4*4*4的结果。</p>
<button onclick="myFunction()">点我</button>
<script>
function myFunction(){
document.getElementById("demo").innerHTML=Math.pow(4,3);
}
</script>
</body>
</html>Output result:
After clicking the button , Output result:
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