If frac(x)(2x^2+5x+2)=frac(1)(6), then t...

If `frac(x)(2x^2+5x+2)=frac(1)(6)`, then the value of `(x+frac(1)(x))` is

A

(A) 2

B

(B) `frac(1)(2)`

C

(C ) `-frac(1)(2)`

D

(D) -2

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