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<!-- quadraticSolver.php -->
<HTML>
<BODY style="background-color:black; color:gold; font-family:algerian;">
<CENTER>
<H2 style="color:gold; font-size:200%; border:2px; border-style:solid; border-color:gold;">
Answer Page
</H2>
<P>
<P>
<?php
//Calculations in PHP
$a = $_POST['aVar'];
$b = $_POST['bVar'];
$c = $_POST['cVar'];
$quad = $b * $b - 4. * $a * $c;
if ($quad > 0)
{
$root1 = (-$b + sqrt($quad)) / (2. * $a);
$root2 = (-$b - sqrt($quad)) / (2. * $a);
$ans1 = number_format($root1, 1);
$ans2 = number_format($root2, 1);
print "The answers are $ans1 and $ans2";
}
else if ($quad == 0)
{
$root1 = (-$b + sqrt($quad)) / (2. * $a);
$ans1 = number_format($root1, 1);
print "The answer is $ans1";
}
else
print "No solution."
?>
</CENTER>
</BODY>
</HTML>