A community for students.
Here's the question you clicked on:
 0 viewing
Brooke2013
 2 years ago
The volume in cubic feet of a workshop's storage chest can be expressed as the product of it's three dimensions: V(x) = x^3  3x^2  x +3. The depth is x + 1
Help find
a.) Find linear expression with integer coefficients for the other dimensions.
b.) If the depth of the chest is 6 feet, what are the other dimensions.
Please Help me and show your work.
Brooke2013
 2 years ago
The volume in cubic feet of a workshop's storage chest can be expressed as the product of it's three dimensions: V(x) = x^3  3x^2  x +3. The depth is x + 1 Help find a.) Find linear expression with integer coefficients for the other dimensions. b.) If the depth of the chest is 6 feet, what are the other dimensions. Please Help me and show your work.

This Question is Closed

Freyes
 2 years ago
Best ResponseYou've already chosen the best response.0oh you know synthetic divison

Freyes
 2 years ago
Best ResponseYou've already chosen the best response.0if you have one of the roots you can divide into the polynomial to get a quadratic and solve that

Brooke2013
 2 years ago
Best ResponseYou've already chosen the best response.0No, I really dont know how to do synthetic divison :/

Freyes
 2 years ago
Best ResponseYou've already chosen the best response.0well since x + 1 works we should try putting 1 in

Freyes
 2 years ago
Best ResponseYou've already chosen the best response.0\[(1)^{3}  3(1)^{2}  (1) + 3 = 0\]

mahmit2012
 2 years ago
Best ResponseYou've already chosen the best response.0c0=f(1)=0 c1=f'(1)=8 f_L(x)=8(x+1)

Brooke2013
 2 years ago
Best ResponseYou've already chosen the best response.0Which is that for a or b ?

mahmit2012
 2 years ago
Best ResponseYou've already chosen the best response.0a+b(x+1) so a=0 and b=8

Brooke2013
 2 years ago
Best ResponseYou've already chosen the best response.0I mean there is two questions, question a and b. I needed both of them explained to me.
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.