Need help solving for x

Bokan96

New member
I can't figure out how to get rid of the logarithm. There are supposed to be 3 results since it's equation power of 3 right?
(ln x/2 - 2)2 * x = e

Subhotosh Khan

Super Moderator
Staff member
I can't figure out how to get rid of the logarithm. There are supposed to be 3 results since it's equation power of 3 right?
(ln x/2 - 2)2 * x = e
Does the given expression look like:

$$\displaystyle \displaystyle{[ln(\frac{x}{2}) - 2]^2 * x \ = \ e}$$

Bokan96

New member
Yes, that's it. I don't even know where to begin from.

pka

Elite Member
I can't figure out how to get rid of the logarithm. There are supposed to be 3 results since it's equation power of 3 right?
(ln x/2 - 2)2 * x = e
$$\displaystyle {\left[ {\log \left( {\frac{x}{2}} \right) - 2} \right]^2} = {\log ^2}\left( {\frac{x}{2}} \right) - 4\log \left( {\frac{x}{2}} \right) + 4$$

Dr.Peterson

Elite Member
I can't figure out how to get rid of the logarithm. There are supposed to be 3 results since it's equation power of 3 right?
(ln x/2 - 2)2 * x = e