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UPPSC Prelims 2020CSATQ. 97 of 221
Q. 971 markMedium
UPPSC Prelims 2020·CSAT
If (x – 1) and (x + 1) are two factors of the polynomial x⁶ – 1, then its other factors are
(a)(x² + 1), (x² + x + 1)
(b)(x² + 1), (x² – x – 1)
(c)(x² – x + 1), (x² + x + 1)
(d)(x² – x – 1), (x² + x – 1)