Question

Factor n^3 - n^2 + 3n - 3.

A) (n^2 - 3)(n - 1)

B) (n^2 + 3)(n - 1)

C) (n^2 + 1)(n - 3)

Answer 1

B

Explanation:

Factor the expression by grouping:

`n^3-n^2+3n-3\\(n^3-n^2)+(3n-3)\\n^2(n-1)+3(n-1)\\(n^2+3)(n-1)`