A community for students.
Here's the question you clicked on:
 0 viewing
Sujay
 3 years ago
How do you evaluate the following integral analytically (no graphs, or calculators)?
Sujay
 3 years ago
How do you evaluate the following integral analytically (no graphs, or calculators)?

This Question is Closed

Sujay
 3 years ago
Best ResponseYou've already chosen the best response.0\[\int\limits_{0}^{5}\left (x^25x+4) \right dx\]

Sujay
 3 years ago
Best ResponseYou've already chosen the best response.0Thanks! How did you get those 3 parts (this is kinda dumb, but sorry).

sami21
 3 years ago
Best ResponseYou've already chosen the best response.1when you put x=1 the absolute value is positive when you put x=2 and three absolute value is negative (thats why i put  sign in front of second integral ) for x=4 and 5 absolute value is again positive .

sami21
 3 years ago
Best ResponseYou've already chosen the best response.1yes it is because at x=0 still abs (x^5x+4) =(00+4)=4 positive .

Sujay
 3 years ago
Best ResponseYou've already chosen the best response.0Should the second integral be from 1 to 4 instead of 1 to 3, and the third integral be from 4 to 5?

Sujay
 3 years ago
Best ResponseYou've already chosen the best response.0so the second integral should be from 1 to 4, and the 3rd one 4 to 5?

sami21
 3 years ago
Best ResponseYou've already chosen the best response.1sorry i wrote it wrong . you are right first from 0..1 second from 1..4 and third from 4..5

sami21
 3 years ago
Best ResponseYou've already chosen the best response.1\[\Large \int\limits_{0}^{1} (x^25x+4)dx\int\limits_{1}^{4} (x^25x+4)dx+\int\limits_{4}^{5}(x^25x+4)dx\]
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.