I just bought your program. I purchased the Personal Algebra Tutor (PAT) and I am really disappointed with it. Reasons: 1) if the computer crashes, you have to email them for a password (where I live, on a mountain with high winds, we get alot of power outages) as well as lightning strikes; 2) they said that the problems could be typed in and a solution would be provided. Half of the math problems I have had, do not work with their program; 3) they say to email them the questions and they will provide the solutions, but it can take up to 24 hours, and sometimes that is too long to wait for an answer. To show proof of my confirmed purchase of the PAT program, I have attached a copy of the receipt that they sent to me.
Quadratic equations were really giving me a hard time. Then I got Algebrator, and it helped me not only with quadratic but also with pretty much any equation or expression I could think of!
Thanks so much for the explanation to help solve the problems so I could understand the concept. I appreciate your time and effort.
The first time I used this tool I was surprised to see each and every step explained for each equation I entered. No other software I tried comes even close.
As a teacher, much of my time was taken up by creating effective lesson plans. Algebrator allows me to create each lesson in about half the time. My kids love it because I can spend more time with them! Once they are old enough, I hope they will find this program useful as well.
Students struggling with all kinds of algebra problems find out that our software is a life-saver. Here are the search phrases that today's searchers used to find our site. Can you find yours among them?
Search phrases used on 2010-06-01: