A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
Indefinite Integral:
anonymous
 5 years ago
Indefinite Integral:

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{?}^{?} e ^{x} + 4xe ^{2x} / xe ^{x} dx\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you must specify a bit more is it \[\frac {(e^x + 4xe ^{2x} ) } { xe^x} \] or \[e^x +\frac{ [ 4xe ^{2x}] } {xe^x} \]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0either way it will involve you cancelling factors of e^(x) [ remember that e^(2x) =[ e^(x) ]^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if its the first one then you get \[\frac{1}{x} + 4e^x\] which can be integrated easily as lnx +4e^x +C

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if its the second one then you will get e^x +4e^x = 5e^x which integrates as 5e^x +C
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.