Hello Math Gurus, Me and my friend have been trying to work out a couple of problems based on cramer’s rule. They are a part of our homework in Basic Math and are to be submitted in 4 days . Could you please help us in completing it. We are actually searching for a tool that can help us in getting this done.

I have been in your place a few years ago when I was studying how to perform quadratic equation on ti-83. What part of trigonometric functions and mixed numbers poses more problems ? Because I am sure that what you really need is a good software to help you figure out the basic concepts and methods of solving the exercises. Did you ever try a software like that? I have tried several of those but I have to say that Algebrator is the best and the easiest to use. It's not like those other programs because it teaches you how to think , it doesn't just give you the solutions.

Even I’ve been through times when I was trying to figure out a solution to certain type of questions pertaining to proportions and rational expressions. But then I found this piece of software and I felt as if I found a magic wand. In a flash it would solve even the most difficult questions for you. And the fact that it gives a detailed step-by-step explanation makes it even more handy. It’s a must buy for every math student.

Algebrator is the program that I have used through several math classes - Remedial Algebra, Algebra 2 and Algebra 2. It is a really a great piece of math software. I remember of going through problems with system of equations, solving inequalities and adding functions. I would simply type in a problem from the workbook , click on Solve – and step by step solution to my algebra homework. I highly recommend the program.