SOLUTION: (x3 + 3x2 – x – 3) ÷ (x – 1)

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Question 258513: (x3 + 3x2 – x – 3) ÷ (x – 1)
Answer by checkley77(12844) About Me  (Show Source):
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(x^3+3x^2–x–3)÷(x–1)
[x^2(x+3)-(x+3)]/(x-1)
(x^2-1)(x+3)/(x-1)
(x-1)(x+1)(x+3)/(x-1) cancel out the (x-1) terms.
(x+1)(x+3)