Dimostrazione: A(log B) = log (B^A), log A - log B = log (A/B)

Help us caption and translate this video on Amara.org: http://www.amara.org/en/v/B2wr/ Traduzione in Italiano del video Proof: A(log B) = log (B^A), log A - log B = log (A/B) http://www.youtube.com/watch?v=yEAxG_D1HDw http://www.khanacademy.org/video/proof--a-log-b----log--b-a---log-a---log-b---log--a-b?playlist=Algebra