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

This Question is Closed

.Sam.
 2 years ago
Best ResponseYou've already chosen the best response.0http://www.chegg.com/homeworkhelp/questionsandanswers/integralcsc5xq47028

TuringTest
 2 years ago
Best ResponseYou've already chosen the best response.1\[\csc^2x=\cot^2x+1\]so\[\int\csc^5xdx=\int\csc x(\csc^4x)dx=\int\csc x(1+\cot^2x)^2dx\]this can be done from here using usubstitutions; remember that\[\frac d{dx}\csc x=\csc x\cot x\]

bii17
 2 years ago
Best ResponseYou've already chosen the best response.0what happen next @TuringTest

TuringTest
 2 years ago
Best ResponseYou've already chosen the best response.1expand and simplify\[\csc x(1+\cot^2x)^2\]what do you get?

bii17
 2 years ago
Best ResponseYou've already chosen the best response.0csc x(1 + 2 cot^2 x + cot^4 x)

TuringTest
 2 years ago
Best ResponseYou've already chosen the best response.1good, and distributing csc x...

TuringTest
 2 years ago
Best ResponseYou've already chosen the best response.1oh dear, I really messed that up, never mind my original suggestion... your integral is actually pretty darn tricky, I will have to reevaluate my approach.
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.