Is there is a difference between Algebra for college students 4th. ed. (2005)by M. Dugopolski and the (2006)ed

Question

I was thinking about buying this book online to save some money. I did a search online, and saw that there was two different 4th. ed. by Mark Dugopolski. One was published in 2005. The other was published in 2006. I don't want to get to class and have the wrong book. Thanks in advance for your help.

Answer 1

You should ask your professor which version they will be using, because different editions can have different problems, and if you have to turn in problems then you want them to be the right ones!