简单的数字代码来计算与数值的斜边,我不知道如何去除Javascript语言中的斜边代码“hypo = square_root(sidea squared plus sideb squared)”,当我去我的网页它只是显示空白......我失去了什么,请告诉我什么是感谢Hypotenuse乘以多个数值
<html>
<head>
<title> Quadratic</title>
<script type="text/javascript">
function Calculate() {
var a = document.getElementById("aBox").value;
var b = document.getElementById("bBox").value;
var c = document.getElementById("cBox").value;
var x = document.getElementById("xBox").value;
var y = 0;
document.getElementById('outputDiv').innerHTML= 'result y = : 'y = ax2 + bx + c;">
}
</head>
<body>
<h2>Quadratic</h2>
<p>
a: <input type="text" id="aBox" value="2">
<br>
b: <input type="text" id="bBox" value="3">
<br>
c: <input type="text" id="cBox" value="4">
<br>
x: <input type="text" id="xBox" value="5">
<br>
result y = : <input type="text" id="yBox" value="0">
</p>
<div id="outputDiv">
<input type="button" value="Calculate quadratic" onclick="Calculate();">
</div>
<hr>
</script>
</body>
</html>
正确使用JavaScript的[算术运算符]的(https://developer.mozilla.org/en-US/docs/JavaScript/Guide/Expressions_and_Operators#Arithmetic_operators)和['Math.sqrt()'函数](https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/Math/sqrt)将有助于...... – nnnnnn