Question 752530
<pre>
{{{(y^2 - 9)/ (8y + 48)}}}{{{""*""}}}{{{(y+6)/(y-3)}}}{{{"" ""}}}{{{""=""}}}{{{"" ""}}}{{{((y-3)(y+3))/ (8(y + 6))}}}{{{""*""}}}{{{(y+6)/(y-3)}}}{{{"" ""}}}{{{""=""}}}{{{"" ""}}}{{{( cross((y-3))(y+3) )/ (8(y + 6))}}}{{{""*""}}}{{{(y+6)/cross((y-3))}}}{{{"" ""}}}{{{""=""}}}{{{"" ""}}}{{{( cross((y-3))(y+3) )/ (8cross((y + 6)))}}}{{{""*""}}}{{{cross((y+6))/cross((y-3))}}}{{{"" ""}}}{{{""=""}}}{{{"" ""}}}{{{(y+3)/8}}}

Edwin</pre>