<!-- Assign2Que2sessionform.php 
Author: Taylor Randall
Instructor: Dr. Wang
Due: Sunday Feb. 17, 2023
-->

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<FONT color = blue>
<p>
<H2>
The solution for ax<sup>2</sup> + bx + c = 0
</H2>
<HR>
<?php
$a = $_POST['a'];
$b = $_POST['b'];
$c = $_POST['c'];
print "a = $a, b = $b, c = $c<P>";
$d = $b*$b - 4*$a*$c;
if($d < 0)
	print "No Real Root";
else if ($d == 0)
{
	$x = -$b/(2*$a);
	print "The root is: $x<br>";
}
else
{
	$x1 = (-$b + sqrt($d))/(2.0 * $a);
	$x2 = (-$b - sqrt($d))/(2.0 * $a);
 	$root1 = number_format($x1,1);
	 $root2 = number_format($x2,1);
 	print "The first root is: $root1<br>";
 	print "The second root is: $root2";
 }
?>
</FONT>
</CENTER>

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