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How do you factor the expression x cubed minus x squared plus x minus 1?
Wiki User
∙ 15y ago
x^3 - x^2 + x - 1
= (x^3 - x^2) + (x - 1)
= x^2(x - 1) + (x - 1)
= (x -1)(x^2 + 1)
Wiki User
∙ 15y ago
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