If \[{{\left( 2a-\frac{1}{a} \right)}^{2}}=4{{a}^{2}}-x+\frac{1}{a},\]find the value of \['x'\]

If \[{{\left( 2a-\frac{1}{a} \right)}^{2}}=4{{a}^{2}}-x+\frac{1}{a},\]

1.	If \[{{\left( 2a-\frac{1}{a} \right)}^{2}}=4{{a}^{2}}-x+\frac{1}{a},\]find the value of \['x'\]
A.	2
B.	1
C.	4
D.	-2
Answer» D. -2

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If \[{{\left( 2a-\frac{1}{a} \right)}^{2}}=4{{a}^{2}}-x+\frac{1}{a},\]find the value of \['x'\]

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