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Free, Gold and Platinum Members can view homework solutions for odd-numbered textbook problems listed on Cramster.com. Step-by-step solutions are detailed answers, created or approved by Cramster Experts, that show the steps necessary to reach the final answer.

Only Gold and Platinum Members can view solutions for all textbook problems. Step-by-step solutions are detailed answers, created or approved by Cramster Experts, that show the steps necessary to reach the final answer.

Only Gold and Platinum members are allowed to print textbook solutions. Platinum members also get additional printing options.

Cramster's huge database of resource material is available to all members, and includes Lecture Notes, Video Lectures, Practice Exams, Outlines, Equation Sheets, and Helpful Web Pages. As a member, you can search by course, subject, or topic to find the specific resources you need.

• Specific Q&A boards for Math, Science, Engineering, and Business keep questions and answers organized and easy to find.
• Our question entry tools allow you to enter even the most difficult equations and symbols.

• Pulling an all nighter? No problem, the Q&A board is available 24/7
• Answer a question on the Q&A board and earn karma points that you can redeem for rewards

After becoming a Cramster member, the number of questions you can ask on the Q&A Board is directly related to your membership level.

• Free Members can ask 1 question per day
• Gold Members can ask 2 questions per day
• Platinum Members can ask 3 questions per day

When Platinum Members ask a question, it is given highest priority on the Q&A Board. Other Cramster members are then given extra incentive, in the form of bonus karma points, to provide an answer.

• Free Members can ask 1 question per day
• Gold Members can ask 2 questions per day
• Platinum Members can ask 3 questions per day

All Cramster members can earn karma points for site activity (answering a question on the Q&A Board, submitting a resource, etc.) The best part about karma points? You can redeem them for great rewards like iPods, Gift Cards, Charity donations, and more. Also, you can increase the number of questions you ask and request per day according to your karma point board level.

* Cramster creates Expert solutions only to odd numbered problems for high school textbooks. As a Free Member, high school students can seek help to even numbered problems on the Answer Board or access Member Submsissions when available.

** Results may vary based on question difficulty and time of posting.

Your membership level determines how much writing help you can ask for per day.

• Platinum members get 1,000 words (3 requests per day)
• Gold members get 650 words (2 requests per day)
• Free members get 300 words (1 requests per day)