If $$x - \frac{1}{x} = 5{\text{,}}$$ then $${x^2}{\text{ + }}\frac{1}{{{x^2}}}$$ is? Options: A . &nbsp5 B . &nbsp25 C . &nbsp27 D . &nbsp23

If $$x - \frac{1}{x} = 5{\text{,}}$$ then $${x^2}{\text{ + }}\frac{1}{{{x^2}}

Question

If $$x - \frac{1}{x} = 5{\text{,}}$$ then $${x^2}{\text{ + }}\frac{1}{{{x^2}}}$$ is?

Options:

A . 5

B . 25

C . 27

D . 23

Answer: Option C

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