If $$x = 3 + 2\sqrt 2 {\text{,}}$$ then the value of $${x^2}{\text{ + }}\frac{1}{{{x^2}}}{\text{ is?}}$$ Options: A . &nbsp36 B . &nbsp30 C . &nbsp32 D . &nbsp34

If $$x = 3 + 2\sqrt 2 {\text{,}}$$ then the value of $${x^2}{\text{ + }}\frac

Question

If $$x = 3 + 2\sqrt 2 {\text{,}}$$ then the value of $${x^2}{\text{ + }}\frac{1}{{{x^2}}}{\text{ is?}}$$

Options:

A . 36

B . 30

C . 32

D . 34

Answer: Option D

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