This author-prepared manual provides solutions for all of the odd-numbered exercises, as well as strategies for solving additional exercises. Many helpful hints and warnings are also included.
My main problem in Pre-cal are word problems and this diffidently helps with half of them...also every once in a while i forget how to do a problem so i might look up the odd equivalent. Also because the book has horribly easy examples, the solutions explain the harder and more common ones. It is especially useful when the teacher doesn't explain much.
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