If x = √6 + √5, then \({x^2} + \frac{1}{{{x^2}}} - 2 = \) – McqOptions

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1.	If x = √6 + √5, then \({x^2} + \frac{1}{{{x^2}}} - 2 = \)
A.	\(\sqrt[2]{6}\)
B.	\(\sqrt[2]{5}\)
C.	24
D.	20
Answer» E.

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