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Factor a ^3 - 3 + 3a^2 - a.

1) (a - 1)(a + 1)(a + 3)

2) (a2 + 1)(a - 3)

3) (a2 - 3)(a + 1)

1 Answer

6 votes

Answer: (a+3)(a+1)(a−1)

Hope this helps :)


Explanation:


User Kurt Campher
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