#cinderellakid

Thanks guys! I'm in pre-calc but it's just review I guess...but I haven't had math since first semester last year so I don't remember anything ugh.

It's finding double roots? Like they give you 6(x + 12) = x^2 and the solution is {6, 12} or 6-7u = 3u^2 and the solution is {-3, 2/3}

(I only know the answers to those because they're in the back of the book) I have no clue how to GET to those answers though. Something to do with factoring. "Applying factoring to solving polynomial equations"  idk I got it in class but now I just feel like I can't figure out how to do it at all. Which happens a lot I remember from last year, SIGH.