If x2 - 3x + 1 = 0, what is the value of \({x^3} + \frac{1}{{{x^3}}}? – McqOptions

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1.	If x2 - 3x + 1 = 0, what is the value of \({x^3} + \frac{1}{{{x^3}}}?\)
A.	3
B.	7
C.	11
D.	18
Answer» E.

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