The sum of a number and its reciprocal is one-fifth of 26. What is the sum of that number and its square.	Options:	A) 3	B) 4	C) 5	D) 6	E) 7
Explanation:   Let the number be x. Then,   x + 1/x = 26/5   =&gt; (x2 + 1)/x = 26/5   =&gt; 5x2 - 26x + 5 = -0   =&gt; (x - 5)(5x - 1) = 0   =&gt; x = 5 or 1/5   Answer: Option 5
<result>C</result>
The sum of a number and its reciprocal is one-fifth of 26. What is the sum of that number and its square.