H.C.F. of x3 - x2 + 4x - 4 and x6 - 1 is – McqOptions

MCQOPTIONS

1.	H.C.F. of x3 - x2 + 4x - 4 and x6 - 1 is
A.	x + 1
B.	x - 1
C.	x2 - 1
D.	x3 - 1
Answer» C. x2 - 1

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