Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.


Lee Duren
Posts:
1
From:
florida
Registered:
10/8/09


can you squre both sides?
Posted:
Oct 8, 2009 10:24 PM


Hello
I was wondering if you can square both sides of an equation as a legal operation.
It seems unnatural, like a rule is being broken when this happens.
Lee



