Question 874798
<pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
<img src='http://img585.imageshack.us/img585/479/rectangle.png' border='0'/></a>
A = Lw = (2w-6)w = 108 in^2
  2w^2 - 6w - 108 = 0
   w^2 -3w - 54 = 0
  (w+6)(w-9)= 0, w = 9in and L = 12in {{{2*9 - 6}}}
Tossing out negative solution for Unit measure