यदि x + 9/x =6 हो तो (x^2 + 9/x^2 ) का मान ह – McqOptions

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1.	यदि x + 9/x =6 हो तो (x^2 + 9/x^2 ) का मान होगा ?
A.	3
B.	7
C.	8
D.	10
Answer» E.

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