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Question
If $$3x + \frac{1}{{2x}} = 5{\text{,}}$$   then the value of $${\text{8}}{x^3}{\text{ + }}\frac{1}{{27{x^3}}}\,{\text{is?}}$$
Options:
A .  $${\text{118}}\frac{1}{2}$$
B .  $${\text{30}}\frac{{10}}{{27}}$$
C .  0
D .  1
Answer: Option B

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