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Title: Too many errors in this book!
Review: I am currently using this book in preparing for the CSET. I have found many grammatical errors, but more troubling are the mathematical errors I have found. Since when does: 4 + (-3) + (-6) = 5. (should be -5)OR 5 x 1/5 + 0 = 0. (should be 1) These are just 2 of the 6 problems I have found *so far* which is especially unsettling when it is a book whose sole purpose is to prepare teachers for a major test! The problems get worse when dealing with dividing polynomials, and they make a blatant error in the division which messes up the whole problem and makes it impossible to know if I am doing it right. I am thoroughly disappointed with this purchase.
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