Find the value of a/b + b/a, if a and b are the roots of the quadratic equation x2 + 8x + 4 = 0?  Choose the correct choice from the following:
A) 15  B) 14  C) 13  D) 12  E) 11
a/b + b/a = (a2]/ab   a + b = + b2)/ab = (a2 + b2 + a + b)/ab   = [(a + b)2 - 2ab -8/1 = -8   ab = 4/1= 
<gadget id="calculator">4/1</gadget>
<output>4</output>
4   Hence a/b + b/a= [(-8)2 - 2(4)]/4 = 56/4= 
<gadget id="calculator">56/4</gadget>
<output>14</output>
14.   ANSWER:14
<result>B</result>
Find the value of a/b + b/a, if a and b are the roots of the quadratic equation x2 + 8x + 4 = 0?