Revision as of 00:56, 20 January 2008 edit Lambiam (talk \| contribs) Autopatrolled, Extended confirmed users, Page movers 65,090 edits →First Example: reply ← Previous edit		Revision as of 14:11, 20 January 2008 edit undo Tparameter (talk \| contribs) Extended confirmed users 1,074 edits →First Example Next edit →
Line 39: :::I don't think so; as I said before interpreting an equation in another ___domain does not amount (as I see it) to transforming it into another equation. In the context of [[elementary algebra]] in which this terminology is used the students probably haven't even been introduced to the notion of solving in other domains than the reals.  --[[User talk:Lambiam\|Lambiam]] 00:56, 20 January 2008 (UTC) ::::Isn't it true that in your example above that x = -2 is not in the ___domain of x? [[User:Tparameter\|Tparameter]] ([[User talk:Tparameter\|talk]]) 14:11, 20 January 2008 (UTC) == Is this an example of an extraneous solution? ==

Talk:Extraneous and missing solutions: Difference between revisions