If x−1x=3,x−1x=3, then the value of x3−1x3is?x3−1x3is? – McqOptions

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1.	If x−1x=3,x−1x=3, then the value of x3−1x3is?x3−1x3is?
A.	32
B.	36
C.	40
D.	49
Answer» B. 36

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