[College algebra] Can someone explain a simple process to factoring trinomials?
Okay so we have been factoring trinomials for around 4 classes now and I still can’t seem to understand it. I have a quiz on Thursday and I’m convinced I’m about to bomb it. I have pages and pages of lectures we do in class but they don’t help when I actually do the work. In class it’s not so bad but when I get home and have to do homework it’s like I never learned anything at all.
It seems whenever I use the methods I’ve been taught (grouping or trial and error) I somehow mess up.
For example this problem is on my HW:
12x ⁴+17x ²+6
I have no clue where to go from here.