If \(x-\dfrac{1}{x}=4\), then the value of \(x^3 - \dfrac{1}{x^3}\)� – McqOptions

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1.	If \(x-\dfrac{1}{x}=4\), then the value of \(x^3 - \dfrac{1}{x^3}\) is:
A.	60
B.	76
C.	64
D.	72
Answer» C. 64

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