1.

If $${\text{2}}x - \frac{1}{{2x}} = 5{\text{,}}$$$${\text{x}} \ne {\text{0,}}$$then find the value of $${x^2} + \frac{1}{{16{x^2}}} - 2$$= ?

A. $\frac{{19}}{4}$$
B. $\frac{{23}}{4}$$
C. $\frac{{27}}{4}$$
D. $\frac{{31}}{4}$$
Answer» B. $\frac{{23}}{4}$$


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