x+(1/x) = 3 find x^2 + (1/x^2)	Options:
A) 2.25
B) 7
C) 4.25
D) 5.25
E) 6.25
squaring on both sides (x+1/x)^2=3^2   x^2+1/X^2=9-2   x^2+1/X^2=7   ANSWER:7
<result>B</result>
x+(1/x) = 3 find x^2 + (1/x^2)