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

Dido525Best ResponseYou've already chosen the best response.0
No matter how many times I do it I keep getting the wrong answer.
 one year ago

Dido525Best ResponseYou've already chosen the best response.0
I believe the antiderivative is: dw:1353111289980:dw
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
Hmm I'm not sure how you're able to deal with the fact that the outside term is a square. Is there a double angle formula for hyperbolic sine? Otherwise I would convert to exponentials and break it down from there. \[\large \sinh x=\frac{ e^xe^{x} }{ 2 }\] \[\large \sinh^2 x=\left(\frac{ e^xe^{x} }{ 2 }\right)^2=\left(\frac{ 1 }{ 4 }\right)(e^{2x}e^{2x}2)\] Hopefully I expanded that correctly :O
 one year ago

Dido525Best ResponseYou've already chosen the best response.0
Well according to Wikipedia:
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
Hmm yah it looks good. But if you're trying to enter this into webassign (or something similar), then maybe your teacher is looking for an answer in exponential form. Hmmmmm.
 one year ago

Dido525Best ResponseYou've already chosen the best response.0
No No. It's a written :) .
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
Do you have the answer we're SUPPOSE to get, like in a book or anything? :D
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
Then why do you think you're getting the wrong answer? XD
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
Oh, so you GAVE me the answer, you're just not sure how to get there? :O
 one year ago

Dido525Best ResponseYou've already chosen the best response.0
No I didn't give you the answer. I just keep getting different answers every time.
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
\[\huge \int\limits_{0}^{1}\left(\frac{ 1 }{ 4 }\right)(e^{2x}e^{2x}2) dx\] \[\huge =\left(\frac{ 1 }{ 4 }\right)\left(\left(\frac{ 1 }{ 2 }\right)e^{2x}+\left(\frac{ 1 }{ 2 }\right)e^{2x}2x\right)_0^1\]
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
maybe the problem is... are you forgetting, its a DEFINITE integral.. or you're having trouble before that part? :D
 one year ago

Dido525Best ResponseYou've already chosen the best response.0
If you were wondering it is: dw:1353112228539:dw
 one year ago

Dido525Best ResponseYou've already chosen the best response.0
No constant right? It's a definite integral.
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
Yah any constants would fall out c: no constant.
 one year 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.