<p>On page 225 of Kaplan's comprehensive program 2006 book, it says that the sides of an isosceles triangle measure 4√2, 5, and 7??? I wasted like a half hour of my time trying to figure out where I was going wrong before I realized it was their mistake. Ugh. I feel stupid.
It drives me crazy when there are errors in test prep books.
Don't get me started on all the errors in the Princeton Review's Math Workbook...</p>
<p>Did anyone else do this or something similar?</p>
<p>I found on the McGraw and Hill one there were two answer choices in the writing section, exactly the same. Checked it over and over again to see it wasn't just a comma I was missing, had a friend look at it over and over again; they were the same!</p>
<p>It drives me nuts, too! Makes me feel like I can't trust the study guide... and we need to be able to trust it if we're studying it for the SAT. Although, the rest seems to be fine.</p>
<p>Every SAT prep book has errors, with the exception of the Official SAT Study Guide (even that book makes the mistake of duplicating some of the Writing questions in the practice tests in the introductory practice questions in the first half of the book).</p>