What is the HCF of (x4 - x2- 6) and (x4 - 4x2 + 3)? – McqOptions

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1.	What is the HCF of (x4 - x2- 6) and (x4 - 4x2 + 3)?
A.	x^2 - 3
B.	x^2 + 3
C.	x + 2
D.	x + 3
Answer» B. x^2 + 3

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