I'm taking an algebra & triginometry class at my college and my professor is kind of slow and unclear. I think I'm a fast learner and a good understander which is why I came here to get this info down. We're up to complex fractions or radical equations right now I think, forgot which. Something about square roots also...but that's not the point. We did that absolute value equation and inequality equation stuff a while ago. I have no idea how to do absolute value equations and I forgot the open and closed dot stuff and the signs changing in solving inequalities. There's going to be a test on Thursday and I have Mondays off anyway so I've been studying the book and looking everything up on google to keep myself current with everything I've learned recently because it is REALLY easy to forget and I don't want to fail that test...The reason I'm asking about this even though we did it a while ago is just in case it comes up, it's good to have it down anyway because who knows about the final soon in December. Thanks a lot guys, I'm going to get some sample questions/problems we/I did and post them here and ask or see if I can or did do them right and learn.