I wasn't sure if this belongs in Pre-Calc, Algebra, or elsewhere, so I hope it doesn't get deleted.
I have a couple of expressions I'm trying to simplify and either I'm erring in the simplification, or I am not boiling them down to their "simplest" forms.
I have and I need to find
= which is not recognized as correct by the system.
There is also another expression for which I need to find
I'm not sure where I'm faltering. If anyone could point out my mistakes, I would be grateful. Again, sorry if this is in the wrong section.
Thanks for your help,
The problem might simply be that you can simplify each of these still more:
Originally Posted by auslmar