I want to get the factorized format of a symbolic polynomial.
I know how to get the factors in symbolic way:
[ x - 1, x + 1]
This is an array with factors.
But, I want to get as answer something like
how could I get it? I remember in ancient versions this was the result.
Do I have to build this expression?
In this case, any sugestion in order to make it?
Thanks in advance.