Sum of a rational number and its reciprocal is 13/6. Find the number
Pick:
A) 2  B) 3/2  C) 4/2  D) 5/2  E) 6/2
Explanation:   =&gt;x+1/x=13/6   =&gt;x2+1/x=13/6   =&gt;6x2−13x+6=0   =&gt;6x2−9x−4x+6=0   =&gt;(3x−2)(2x−3)   =&gt;x=2/3or3/2   Option 3/2
<result>B</result>
Sum of a rational number and its reciprocal is 13/6. Find the number