If a2 - 4a - 1 = 0 then value of $${a^2} + \frac{1}{{{a^2}}} + 3a - \frac{3}{a}$$ is? Options: A . &nbsp25 B . &nbsp30 C . &nbsp35 D . &nbsp40

If a2 - 4a - 1 = 0 then value of $${a^2} + \frac{1}{{{a^2}}} + 3a

Question

If a2 - 4a - 1 = 0 then value of $${a^2} + \frac{1}{{{a^2}}} + 3a - \frac{3}{a}$$ is?

Options:

A . 25

B . 30

C . 35

D . 40

Answer: Option B

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