when solving a rational equation, why is it necessary to perform a check

nix1 · Registered: 14.10.2004 From: England

Hi Math Gurus, I have been trying to figure out a couple of questions based on graphing lines. They are a part of our assignment in Basic Math and are to be submitted next week. Could you please aid us in finishing it. We are actually searching for a tool that can support us in finishing it.

ameich · Registered: 21.03.2005 From: Prague, Czech Republic

What precisely is your trouble with when solving a rational equation, why is it necessary to perform a check? Can you give some additional information your trouble with locating a tutor at an affordable cost is for you to go in for a apt program. There are a variety of programs in math that are to be had. Of all those that I have tried out, the finest is Algebrator. Not only does it work out the algebra problems, the good thing in it is that it makes clear each step in an easy to follow manner. This guarantees that not only you get the right answer but also you get to learn how to get to the answer.

Svizes · Registered: 10.03.2003 From: Slovenia

I must agree that Algebrator is a great thing and the best program of this kind you can find. I was thrilled when after weeks of anger I simply typed in graphing inequalities and that was the end of my problems with math. It's also great that you can use the software for any level: I have been using it for several years now, I used it in Intermediate algebra and in Algebra 1 as well! Just try it and see it for yourself!

vhidtj42 · Registered: 03.04.2004 From: Central, North Carolina, USA

Is it really that helpful? I’m concerned because it might not really help because it only answers the problem per ?e. I like to learn how a problem is solved and not only find out the answer. Nevertheless, could you give me a link for this software?

Hiinidam · Registered: 06.07.2001 From: Greeley, CO, US

Thanks dudes for all your answers. I have bought the Algebrator from http://www.algebra-calculator.com/solving-nonlinear-equations-by-substitution.html. Just got it installed and began using it. Its superb. The exercise problems can test the real knowledge that we have on Remedial Algebra. I am really grateful to you all!

Mov · Registered: 15.05.2002 From:

I remember having problems with graphing circles, perfect square trinomial and slope. Algebrator is a truly great piece of algebra software. I have used it through several math classes - Intermediate algebra, Intermediate algebra and College Algebra. I would simply type in the problem and by clicking on Solve, step by step solution would appear. The program is highly recommended.