alleryAfter taking out x − 3, factor x³ − 3x² − 4x + 12 completely.
A(x−3)(x−2)²
B(x−3)(x−4)(x+1)
C(x−3)(x+2)²
D(x−3)(x−2)(x+2)
Answer & Solution
Correct answer: D. (x−3)(x−2)(x+2)
The quotient is x²−4=(x−2)(x+2).
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