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almirb/bhaskara.html

Created November 8, 2018 18:48
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Script para calcular a fórmula de Bhaskara em Javascript
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bhaskara.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title> Cálculo de Bhaskara </title>
<script LANGUAGE="JavaScript" type="text/javascript">
var valorA = prompt("Informe o valor de A:");
var valorB = prompt("Informe o valor de B:");
var valorC = prompt("Informe o valor de C:");
var coeficiente1;
var coeficiente2;
var delta = (valorB * valorB) - 4 * valorA * valorC;
document.write("Valor de Delta => " + delta + "<br/><br/>");
if(delta < 0){
document.write("Para Delta negativo, não existem raízes reais. <br/>");
} else{
document.write("Para Delta positivo, raízes diferentes: <br/>");
coeficiente1 = (-valorB + Math.sqrt(delta)) / (2 * valorA);
coeficiente2 = (-valorB - Math.sqrt(delta)) / (2 * valorA);
document.write("x' = " + coeficiente1 + "<br/>");
document.write("x'' = " + coeficiente2 + "<br/>");
}
</script>
</head>
<body>
</body>
</html>
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