I am going to college now. As math has always been my weakness, I purchased the course material in advance. I am plan on learning a handful of topics before the classes begin . Any kind of pointers would be highly appreciated that could assist me to start studying how to calculate factorials on a ti 89 myself.

You might want to try out Algebrator. I bought it some time back to help me with my Algebra 1 course and I can say that it was a wise decision. There are so many demos given which you can browse through. You can also try out the questions related to midpoint of a line and dividing fractions by just typing them in. Algebrator provides detailed description to the problems which helps to make difficult concepts understandable . I would say that this program is absolutely the best that money can buy.

Registered: 04.07.2001
From: Victoria City, Hong Kong Island, Hong Kong

Posted: Saturday 30th of Dec 17:59

I have also used Algebrator several times to solve algebra problems . I must say that it has greatly increased my problem solving skills. You should try it out and see if it helps.

I remember having often faced problems with interval notation, simplifying expressions and multiplying fractions. A truly great piece of math program is Algebrator software. By simply typing in a problem from workbook a step by step solution would appear by a click on Solve. I have used it through many algebra classes – Remedial Algebra, Remedial Algebra and Algebra 2. I greatly recommend the program.