Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

OpenSessameBest ResponseYou've already chosen the best response.0
http://www.webmath.com/nintegrate.html Best website that gives you step by step instructions!
 7 months ago

zzr0ck3rBest ResponseYou've already chosen the best response.0
\[\int_{\frac{1}{3}}^{1}\frac{\sqrt[3]{xx^3}}{x^4}dx\]?
 7 months ago

cinarBest ResponseYou've already chosen the best response.1
\[ \Large \int_{\frac{1}{3}}^{1}\frac{\sqrt[3]{xx^3}}{x^4}dx\\ \Large \int_{\frac{1}{3}}^{1}\frac{\sqrt[3]{x^3(\frac{1}{x^2}1)}}{x^4}dx\\ \Large \int_{\frac{1}{3}}^{1}\frac{x\sqrt[3]{\frac{1}{x^2}1}}{x^4}dx\\ \Large \int_{\frac{1}{3}}^{1}\frac{\sqrt[3]{\frac{1}{x^2}1}}{x^3}dx\\ \Large u=\frac{1}{x^2}=>du=\frac{2}{x^3}dx\\ \Large \frac{1}{2}\int\sqrt[3]{u1}du\\ \]the reset is yours (: you can do one more subt.
 7 months ago

cinarBest ResponseYou've already chosen the best response.1
I guess this subt. is better\[ \Large u=\frac{1}{x^2}1=>du=\frac{2}{x^3}dx\\ \Large \frac{1}{2}\int\sqrt[3]{u}du\\ \Large \frac{1}{2}\frac{3}{4}u^{\frac{4}{3}}\\ \Large \frac{3}{8}(\frac{1}{x^2}1)^{\frac{4}{3}}_{\frac{1}3}^{1}=6\\ \]
 7 months ago
See more questions >>>
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.