If 13 = 13w/(1-w) ,then (3w)2 =	Choose the correct answer:
A) 1/4  B) 1/2  C) 1  D) 2  E) 3
13-13w=13w   26w=13   w=1/2   3w=3/2   3w*2=3/2*2= 
<gadget id="calculator">3/2*2</gadget>
<output>3</output>
3   ANSW3R:3
<result>E</result>
If 13 = 13w/(1-w) ,then (3w)2 =