A community for students.
Here's the question you clicked on:
 0 viewing
camilasanchez
 3 years ago
solve : ln x = 1 + ln (x+1)
camilasanchez
 3 years ago
solve : ln x = 1 + ln (x+1)

This Question is Closed

AravindG
 3 years ago
Best ResponseYou've already chosen the best response.0@camilasanchez where exactly are you stuck in this question?

blurbendy
 3 years ago
Best ResponseYou've already chosen the best response.2ln x = 1 + ln (x+1) lnx 1  lnx + 1 = 0 combine the logs ln  (x) / (x +1)  1 = 0 ln  (x) / (x +1)  = 1 (x) / (x + 1) = e x = e(x + 1) x = ex + e (1  e)x = e x = (e) / (1 e)

nitz
 3 years ago
Best ResponseYou've already chosen the best response.0ln(x)ln(x+1)=1 ln(x/x+1)=ln(e) (x)/(x+1)=e x=(x+1)e x=xe+e x(1e)=e x=(e)/(e1)

Directrix
 3 years ago
Best ResponseYou've already chosen the best response.0@nitz Check your penultimate step and the last step, please. I didn't follow how the (1e) became (e1). Thanks.

nitz
 3 years ago
Best ResponseYou've already chosen the best response.0sorry.....its x=xe+e xxe=e x(1e)=e x=e/(1e)

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1just a reminder... don't post direct entire solutions, its against CoC.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.