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

Registered: 22.05.2006
From: Bucharest, RO

 Posted: Thursday 18th of May 18:45 I've always wanted to excel in when solving a rational equation, why it is ok to remove the denominator by multiplying both sides by the lcd , it seems like there's a lot that can be done with it that I can't do otherwise. I've searched the internet for some good learning resources, and checked the local library for some books, but all the data seems to be directed to people who already know the subject. Is there any resource that can help new people as well?
nxu

Registered: 25.10.2006
From: Siberia, Russian Federation

 Posted: Friday 19th of May 21:10 Algebra Helper is one of the best resources that can render a helping hand to a person like you. When I was a novice, I took support from Algebra Helper . Algebra Helper offers all the principles of Algebra 2. Rather than using the Algebra Helper as a step-by-step guide to work out all your homework assignments, you can use it as a coach that can give the basics of factoring polynomials, function range and complex fractions. Once you understand the principles, you can go ahead and solve any tough problem on Algebra 2 within minutes.
Troigonis

Registered: 22.04.2002
From: Kvlt of Ø

 Posted: Saturday 20th of May 19:20 That's true, a good software can do miracles . I used a few but Algebra Helper is the best. It doesn't matter what class you are in, I myself used it in Pre Algebra and Algebra 2 too, so you don't have to be concerned that it's not on your level. If you never used a program until now I can tell you it's not hard, you don't have to know much about the computer to use it. You just have to type in the keywords of the exercise, and then the software solves it step by step, so you get more than just the answer.
Sr@dil\$

Registered: 12.02.2005
From:

 Posted: Monday 22nd of May 18:27 Wow! Is this software for real? That would really help me in doing my assignments. Is (programName) available for free or do I need to buy it? If yes, where can I buy it from?
alhatec16

Registered: 10.03.2002
From: Notts, UK.

 Posted: Wednesday 24th of May 14:15 Just click here for details: http://www.algebra-answer.com/demo.shtml. They also claim to provide an unconditional money back guarantee, so you have nothing to lose. Try this and Good Luck!
Mov

Registered: 15.05.2002
From:

 Posted: Thursday 25th of May 12:34 Algebra Helper is a easy to use product and is definitely worth a try. You will find many exciting stuff there. I use it as reference software for my math problems and can say that it has made learning math more enjoyable.

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