log x + log(x-3) is 1 vanmarcke stevy 11-6-2007
vanmarcke stevy 11-6-2007
log(x) = 10log(x) ; log(x-3) = 10log(x-3) ; 10log(10) = 1 wl 11-6-2007
wl 11-6-2007
#51283 - Logaritmen - 3de graad ASO