What is the HCF of the polynomials (x4 - 1) (x3...

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What is the HCF of the polynomials (x⁴ - 1), (x³ - 3x² + 3x - 1) and (x³ - 2x² + x)?

A. (x - 8)

B. (x - 1)

C. (x - 4)

D. (x - 2)

Answer: Option B

Solution(By Examveda Team)

(x⁴ - 1), (x³ - 3x² + 3x - 1), (x³ - 2x² + x)
= (x - 1)(x + 1)(x² + 1), (x - 1)³, x(x - 1)²
⇒ HCF = (x - 1) Answer

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