Wiedząc że log8 = t oblicz log25 Pilne

log8=t log25=log(8* 25/8) = log8 + log(25/8) = t+log(25/8)

㏒8=t⇒log2³=t⇒3log2=t⇒log2=1/3t log25=log(200/8)=log2+log100-log8=(1/3)t+2-t=2-(2/3)t=(6-2t)/3