when solving a rational equation why is it ok to remove the denominator by multiplying both sides by the lcd
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skaloonfakas

Registered: 25.09.2002
From: Athens Hellas

 Posted: Sunday 20th of Oct 21:46 Hello math wizards, I need some urgent help. I have a set of math problems that I need to answer and I am hopelessly lost. I donâ€™t know where to begin or how to go about and this paper is due next week. Kindly let me know if you are good in radicals or if there is a good site which can assist me.
IlbendF

Registered: 11.03.2004
From: Netherlands

 Posted: Monday 21st of Oct 11:46 You can find numerous links on the internet if you search the keyword when solving a rational equation why is it ok to remove the denominator by multiplying both sides by the lcd . Most of the information is however designed for the readers who already have some know how about this subject. If you are a complete beginner, you should use Algebra Helper . Is it easy to understand and very useful too.
Gog

Registered: 07.11.2001
From: Austin, TX

 Posted: Monday 21st of Oct 21:37 I have also used Algebra Helper several times to solve algebra questions. I must say that it has significantly enhanced my problem solving power. You should give it a try and see if it helps.

Registered: 03.07.2001
From:

 Posted: Tuesday 22nd of Oct 10:46 I am a regular user of Algebra Helper . It not only helps me finish my homework faster, the detailed explanations offered makes understanding the concepts easier. I strongly recommend using it to help improve problem solving skills.

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