A community for students.
Here's the question you clicked on:
 0 viewing
jennychan12
 4 years ago
Am I doing something wrong? See below.
jennychan12
 4 years ago
Am I doing something wrong? See below.

This Question is Closed

jennychan12
 4 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits (x \sqrt{x+2})dx\]

jennychan12
 4 years ago
Best ResponseYou've already chosen the best response.0u = x+2 > x = u2 so \[\int\limits (u2)u^{\frac{ 1 }{ 2 }} du\] \[\int\limits u^{\frac{ 3 }{ 2 }}  2u^{\frac{ 1 }{ 2 }}\] am i correct so far? if i am i can do the rest

jennychan12
 4 years ago
Best ResponseYou've already chosen the best response.0oops. forgot the du on the last part

jennychan12
 4 years ago
Best ResponseYou've already chosen the best response.0If it is it'd be \[F(u) = \frac{ 2 }{ 5 } u^{\frac{ 5 }{ 2 }} \frac{ 4 }{ 3 }u^{\frac{ 3 }{ 2 }}\] and I'd just plug in the u's.

jennychan12
 4 years ago
Best ResponseYou've already chosen the best response.0oops forgot the +C I checked the answer and it'd partially correct. i got to the 2/5u..... i don't understand what they did after.

jennychan12
 4 years ago
Best ResponseYou've already chosen the best response.0ohhh ok lemme try that and see if i get it right.. :/

precal
 4 years ago
Best ResponseYou've already chosen the best response.0at the end they sub u back in

jennychan12
 4 years ago
Best ResponseYou've already chosen the best response.0_ that just makes more work oh well i got the answer, thanks.
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.