If xy = 2 and x^2 + y^2 = 12, then x/y + y/x =  Select
A) 6 B) 3 1/7 C) 5 1/3 D) 7 E) 60
We can make simplifying of question and get it in view: (x^2 + y^2) / xy and as we know the meaning of this parts:   x^2 + y^2 = 12   xy = 2   we can calculate the answer 12/2 -&gt; 6 so answer is 6
<result>A</result>
If xy = 2 and x^2 + y^2 = 12, then x/y + y/x =