Logaritme R1
Posted: 26/09-2011 18:10
Hvordan løses:
lg(2x-2)^2=4lg(1-x)
Svaret skal bli x=-1
lg(2x-2)^2=4lg(1-x)
Svaret skal bli x=-1
[tex]\lg(2x-2)^2=\lg(1-x)^4[/tex]mortensen0 wrote:Hvordan løses:
lg(2x-2)^2=4lg(1-x)
Svaret skal bli x=-1