• Support PF! Buy your school textbooks, materials and every day products Here!

Natural log question

  • #1
when trying to solve

ln(x+4)=2

i tried this

ln(x+4)=2
e^2=(x+4)
ln e^2=ln(x+4)
2=ln(x+4)

and round and round i go.... where do i start to go wrong?
 

Answers and Replies

  • #2
703
13
Welcome to physicsforums fieldlandman,

you actually went the right way till the second line:

fieldlandman said:
when trying to solve

ln(x+4)=2

i tried this

ln(x+4)=2
e^2=(x+4)
Continue there with solving FOR x!
 
  • #3
thanks!

that was it! thanks!
 

Related Threads for: Natural log question

Replies
3
Views
1K
  • Last Post
Replies
9
Views
1K
  • Last Post
Replies
17
Views
2K
  • Last Post
Replies
15
Views
2K
  • Last Post
Replies
2
Views
2K
  • Last Post
Replies
24
Views
4K
  • Last Post
Replies
6
Views
15K
  • Last Post
Replies
6
Views
7K
Top