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*high school disclaimer 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 Submissions when available.

Join Cramster's Community

Cramster.com brings together students, educators and subject enthusiasts in an online study community. With around-the-clock expert help and a community of over 100,000 knowledgeable members, you can find the help you need, whenever you need it. Join for free today » How Cramster is different from tutoring »

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View step-by-step solutions to all odd-numbered textbook problems

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.
Check out this example solution:

View step-by-step solutions to all even and odd-numbered textbook problems

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.
Check out this example solution:
High School Disclaimer: For high school textbooks, solutions are only available for odd-numbered problems.

Print Homework Solutions

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

Get Access to thousands of helpful resource materials

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.
Check out a sample Lecture Note below:

Ask a question on Cramster's Q&A Board

  • 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.
Check out the question entry tools:
  • 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

Platinum Members can ask the most questions per day!

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

Get your Q&A Board questions answered faster!

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.

Gold Members can ask more questions per day!

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

Get rewarded for being a Cramster.com member!

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.
Check out the karma point board levels:
* 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.

Platinum members get the most
writing help!

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)