<p>I can do it but I forget a few things, especially because were doing trig atm in calc. This weekend I’m either buying the grubors sat guide or barrons 2400, any ideas on which is better?</p>
<p>No, but I’m using Kaplan for my GRE studies and it’s very good. To the point. I would not recommend it for basic algebra concepts, however. They assume you know the algebra already. So make sure you look inside to see whether they explain the math in detail. A lot of the books only explain tricks to skip steps, and do not revise concepts.</p>
<p>I second Saxon for an algebra refresher. Wanting to refresh my own algebra skills (it’s been almost 30 years since I took it) for the benefit of my SAT prep students, I picked up my son’s Saxon algrebra book and worked my way through it. Skipping what I didn’t need, it took me 4 weeks to finish the book. I’m on to the Geometry book now.</p>