2009-11-16, 09:04 PM
Yeah, you can't do that.
Having said that I don't know what you can do, except factor out a 2^n on the left side which leaves you at a dead end as far as I know.
Having said that I don't know what you can do, except factor out a 2^n on the left side which leaves you at a dead end as far as I know.

