What is the difference between the McDougal Littell Algebra 2 Book printed in 2001 & the one printed in 2003?

Question

Are they different editions because it doesn't say it. What contents differ?

Answer 1

Check from he contents table. I doubt there will be any serious changes. May be just a few more questions or may be less. See if its another Edition as well. If its just a Reprint then there will be no change. Anyhow, Algebra did not change in 2003 from what it was in 2001.

TW K