If x2 – 4x + 1 = 0, then what is the value of x9 + x7 – 194x5 – – McqOptions

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1.	If x2 – 4x + 1 = 0, then what is the value of x9 + x7 – 194x5 – 194x3?
A.	4
B.	-4
C.	1
D.	-1
Answer» C. 1

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