<p>Hello.please tell me which is the hardest and most comprehensive book in math 1 ?</p>
<p>Thank u :*</p>
<p>i’m not sure if there’s a better one, but i studied from princeton review and got an 800 :)</p>
<p>can i ask u,how did u prepare?</p>
<p>for how many hours a day?</p>
<p>i have a good background,but forgot many things.im preparing with barrons.</p>