A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing

This Question is Closed

steel11
 2 years ago
Best ResponseYou've already chosen the best response.0my answer was 1/f(x) * f'(x). but it keeps saying wrong

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3first take e^(x) common from (7e^x+xe^x) then use the property of log. log ab=log a + log b

cinar
 2 years ago
Best ResponseYou've already chosen the best response.0answer=(7e^x+e^xxe^x)/(7e^x+xe^x)

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3ln [e^x(7+x)] now use log ab = log a +log b

steel11
 2 years ago
Best ResponseYou've already chosen the best response.0so, lne^x+ln(7+x), and go from there?

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3u can simplify ln(e^(x)) do u know how ?

steel11
 2 years ago
Best ResponseYou've already chosen the best response.0no, im afraid not goku. :l

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3\(\huge ln e^{(a)}=aln e=a\) now ?

steel11
 2 years ago
Best ResponseYou've already chosen the best response.0so, x+ln(7+x)? is that right so far?

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3yes, that is correct :) now its differentiation is simple....

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3that is absolutely correct (except for ...ermm part) simplify it further

steel11
 2 years ago
Best ResponseYou've already chosen the best response.0lol, wow. thank you goku san.
Ask your own question
Ask a QuestionFind 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.