If x2 – 9x + 1 = 0, then what is the value of x3 + 1/x3? – McqOptions

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1.	If x2 – 9x + 1 = 0, then what is the value of x3 + 1/x3?
A.	54
B.	108
C.	702
D.	810
Answer» D. 810

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