".$variable."";
$variable2 = chooseVariable();
$var2Here = "".$variable2."";
$a = chooseSign()*chooseNumber($max);
$b = chooseSign()*chooseNumber($max);
$c = chooseSign()*chooseNumber($max);
$d = chooseSign()*chooseNumber($max);
$e = chooseSign()*chooseNumber($max);
$f = chooseSign()*chooseNumber($max);
$g = chooseSign()*chooseNumber($max);
$choice = chooseNumber(12);
switch($choice)
{
case 1: // x^a * x^b
echo $varHere."".$a.""." · ".$varHere."".$b."";
break;
case 2: // cx^a * x^b
echo $c.$varHere."".$a.""." · ".$varHere."".$b."";
break;
case 3: // x^a * cx^b
echo $varHere."".$a.""." · ".$c.$varHere."".$b."";
break;
case 4: // cx^a * dx^b
echo $c.$varHere."".$a.""." · ".$d.$varHere."".$b."";
break;
case 5: // (x^a)(x^b)
echo "(".$varHere."".$a."".")(".$varHere."".$b."".")";
break;
case 6: // (cx^a)(x^b)
echo "(".$c.$varHere."".$a."".")(".$varHere."".$b."".")";
break;
case 7: // (x^a)(cx^b)
echo "(".$varHere."".$a."".")(".$c.$varHere."".$b."".")";
break;
case 8: // (cx^a)(dx^b)
echo "(".$c.$varHere."".$a."".")(".$d.$varHere."".$b."".")";
break;
case 9: // (x^a y^b)(x^c y^d)
echo "(".$varHere."".$a."".$var2Here."".$b."".")(".$varHere."".$c."".$var2Here."".$d."".")";
break;
case 10: // (ex^a y^b)(x^c y^d)
echo "(".$e.$varHere."".$a."".$var2Here."".$b."".")(".$varHere."".$c."".$var2Here."".$d."".")";
break;
case 11: // (ex^a fy^b)(x^c y^d)
echo "(".$e.$varHere."".$a."".$f.$var2Here."".$b."".")(".$varHere."".$c."".$var2Here."".$d."".")";
break;
case 12: // (ex^a fy^b)(gx^c y^d)
echo "(".$e.$varHere."".$a."".$f.$var2Here."".$b."".")(".$g.$varHere."".$c."".$var2Here."".$d."".")";
break;
} //end switch
} //end createExponentialExpression()
do_html_header("Multiplication Properties of Exponents","Simplify.");
echo "";
for($i=1;$i<=30;)
{
?>
|
.
|
|
|
1.
|
|
|
2.
|
|
| |
| |
| |
";
do_html_footer();
?>