If x2 – 3x – 1 = 0, then the value of (x2 + 8x – 1) (x3 + x-1)-1 – McqOptions

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1.	If x2 – 3x – 1 = 0, then the value of (x2 + 8x – 1) (x3 + x-1)-1 is:
A.	3
B.	8
C.	3/8
D.	1
Answer» E.

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