Exercise 2.6 - Synthetic Division

EXERCISE 2.6

1. Using synthetic division, find the quotient and remainder of the following.

2. If $(x - 2)$ is a factor of $x^{3} + 2x^{2} - 5x - 6$ , then factorize it.

3. If $(x + 3)$ is a factor of $x^{3} + 3x^{2} - 4x - 12$ , then factorize it.