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|A site for answering common algebra questions automatically: users enter their e-mail address and a mathematical expression, and decide whether they wish to expand, factorize, or simplify that expression. The answer is computed automatically and returned to them within a couple of minutes by e-mail. The service is free.|
|Levels:||Middle School (6-8), High School (9-12)|
|Resource Types:||Question and Answer Services|
|Math Topics:||Basic Algebra|
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