- #1

- 92

- 0

ln(x+1)-1 = ln(x-1)

tried to do it TWO different ways, and neither is the right way, check this out:

first attempt:

since LN is on both sides , it goes away and you just have variables, that way sucks because then you get 0=-1 , wrong.

second attempt:

divide both sides by ln(x+1)

that leaves -1 on one side and a bunch of nonsensical stuff on the other side.

WHAT TO DO?