for ...the only problem is that due to s properties...so
OK, solution solved thanks for the help.
I would like to know a bit more about how you solved it.
f(x)=-2ln(x+1)
So, what happens with the negative two exactly?
Because the one of my similar problems I solved ln(x+4) and I got
Domain= (-4,\infty).
So, how is the -2 effect the equation?