How to write the final answer of a problem using synthetic division

The video tutorial explains a mathematical problem-solving process. It begins with setting up the problem and organizing terms in descending order, including any missing terms. The instructor then demonstrates a step-by-step calculation process, emphasizing the importance of multiplying correctly and keeping track of signs. Finally, the tutorial concludes with labeling the results and writing the final answer, ensuring the remainder is correctly expressed over the divisor.

What is the role of the remainder in polynomial division?

Describe how to write the final answer after completing polynomial division.