Answer:
x + 2
Explanation:
If we know one of the factors, we should be able to use long division.
We can divide the trinomial by the binomial and find the other factor.
x + 2
x² + 4x + 3)x³ + 6x² + 11x + 6
x³ + 4x² + 3x
2x² + 8x + 6
2x² + 8x + 6
0
Thus,
