Hi all,

I'm currently working on a question that I can't fully work out. Can someone look over my working and see where I may have possibly gone wrong and maybe point me in the right direction?

The question is,

Given a LDE and the relationship , show that the factorization of the LDE is .

From the relationship, I can use and I can factorize that into .

Factorizing: F =

Therefore, .

I have that that I'm not sure how to get rid of.

Thank you for your time.