how is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions?

amorga · Registered: 10.04.2002 From:

Hello friends, I lost my math textbook yesterday. It’s out of stock and so I can’t get it in any of the shops near my place. I have an option of hiring a private instructor but then I live in a very remote area so any tutor would charge a very high hourly rate to come over. Now the problem is that I have my exam next week and I can’t study since I lost my textbook. I couldn’t read the chapters on how is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions? and how is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions?. A few more topics such as exponential equations, long division, proportions and rational equations are still not so clear to me. I need some help guys!

oc_rana · Registered: 08.03.2007 From: egypt,alexandria

What in particular is your problem with how is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions?? Can you give some more information your problem with locating a tutor at an affordable charge is for you to go in for a suitable program. There are a number of programs in algebra that are existing . Of all those that I have tried out, the finest is Algebrator. Not only does it answer the algebra problems, the good thing in it is that it explains every step in an easy to follow manner. This guarantees that not only you get the right answer but also you get to be taught how to get to the answer.

Koem · Registered: 22.10.2001 From: Sweden

I completely agree with that. It truly is a great program. Algebrator helped me and my peers a lot during our exam time. We went on to get more marks than we could ever have thought of. It explains things in a lot more detailed manner, than a teacher ever could, in a class. Moreover, you can read one solution over and over again till you actually understand it, unlike in a classroom where the teacher has to move on due to time constraints. Go ahead and try it.

Noddzj99 · Registered: 03.08.2001 From: the 11th dimension

Algebrator is a very easy to use software and is surely worth a try. You will also find several exciting stuff there. I use it as reference software for my math problems and can swear that it has made learning math much more fun .