Q: $$ {x+{1\over{x}}}$$, then the value of $$ {x^2}+{1\over{x^2}}$$ is – McqOptions

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1.	Q: $$ {x+{1\over{x}}}$$, then the value of $$ {x^2}+{1\over{x^2}}$$ is
A.	9
B.	7
C.	11
D.	14
Answer» C. 11

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