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 Depdendent Variable

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 Dependent Variable

 Number of inequalities to solve: 23456789
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why is it important to examine the domain of a rational equation prior to solving the equation
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Author Message
faond it

Registered: 25.10.2004
From:

 Posted: Thursday 02nd of Aug 10:42 Hello gals and guys I’m really stuck on why is it important to examine the domain of a rational equation prior to solving the equation and would sure some help to direct me with interval notation, linear equations and converting fractions. My tests is due soon. I have even thought of hiring a tutor, but they are dear . So any guidance would be greatly valued .
oc_rana

Registered: 08.03.2007
From: egypt,alexandria

 Posted: Friday 03rd of Aug 14:24 Although I understand what your problem is, but if you could elaborate a bit on the areas in which you are facing struggling, then I might be in a better position to guide you. Anyhow I have a suggestion for you, try Algebrator. It can solve a wide variety of questions, and it can do so within minutes. And there’s more to come, it also gives a detailed step-by-step description of how it arrived at a particular answer. That way you don’t just find a solution to your problem but also get to understand how to go about solving it. I found this software to be particularly useful for solving questions on why is it important to examine the domain of a rational equation prior to solving the equation. But that’s just my experience, I’m sure it’ll be good for other topics as well.
CHS`

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

 Posted: Sunday 05th of Aug 10:15 Thanks for the tip . Algebrator is quite a extremely helpful math software. I was able to get answers to queries I had about simplifying fractions, linear equations and multiplying fractions. You just have to type in a problem, click on Solve and you get the all the solutions you need. You can use it for any number of things, like Basic Math, College Algebra and Pre Algebra. I am really happy with Algebrator.
Mibxrus

Registered: 19.10.2002
From: Vancouver, Canada

 Posted: Sunday 05th of Aug 17:35 I remember having problems with monomials, factoring polynomials and rational expressions. Algebrator is a truly great piece of algebra software. I have used it through several math classes - Remedial Algebra, Basic Math and Intermediate algebra. I would simply type in the problem and by clicking on Solve, step by step solution would appear. The program is highly recommended.
SeonMcK

Registered: 28.10.2002
From: Belfast, Ireland

 Posted: Tuesday 07th of Aug 08:20 Sounds interesting. Where can I find this software ?
Flash Fnavfy Liom

Registered: 15.12.2001
From:

 Posted: Tuesday 07th of Aug 10:37 Go to http://www.mhsmath.com/mathematics-in-action.html. You will find that it has several cool things to offer.