If $$x + \frac{1}{{9x}} = 4{\text{,}}$$then $${\text{9}}{x^2} + \frac{ – McqOptions

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1.	If $$x + \frac{1}{{9x}} = 4{\text{,}}$$then $${\text{9}}{x^2} + \frac{1}{{9{x^2}}}$$is?
A.	40
B.	42
C.	44
D.	46
Answer» C. 44

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