How to write the polynomial given imaginary zeros

The video tutorial explains the concept of conjugate pairs and zeros, emphasizing the importance of setting zeros and finding factors in equations. It covers the multiplication and simplification of terms, including the difference of squares, and concludes with deriving the final equation. The tutorial provides a step-by-step approach to understanding these mathematical concepts.

Describe the multiplication process of the factors as outlined in the text.

What does I squared represent, and how does it affect the equation being solved?