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 Homework Help  Math [X]



Khan Academy
Video tutoring for math, science, economics, arts and humanities, computing, test prep and more. Login is not required. Click on "subjects" then select a topic to locate video tutorials.




https://www.khanacademy.org/



HippoCampus
Video tutorials available in numerous subjects including arithmetic, algebra, geometry, calculus, probability, and statistics. Links to numerous textbooks are offered.




http://www.hippocampus.org



Scientific Calculator
Free online scientific calculator with the functions you need for solving more advanced problems in science, engineering, and mathematics.




http://my.hrw.com/math06_07/nsmedia/tools/Sci_Calculator/Sci...



Discovery Education: Web Math
Free stepbystep solutions to math problems. Type in your problem to see the solution.




http://www.webmath.com

