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lindseyharrison
Group Title
A classroom has a volume of x3 + 5x2 – 2x – 24 ft3 and the height is x – 2 ft. The floor is represented by what polynomial?
x2 + x + 7
x2 – 7x + 7
x2 + x – 12
x2 + 7x + 12
 2 years ago
 2 years ago
lindseyharrison Group Title
A classroom has a volume of x3 + 5x2 – 2x – 24 ft3 and the height is x – 2 ft. The floor is represented by what polynomial? x2 + x + 7 x2 – 7x + 7 x2 + x – 12 x2 + 7x + 12
 2 years ago
 2 years ago

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arlen Group TitleBest ResponseYou've already chosen the best response.0
volume = area of floor * height
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
I think that you mean "area of the floor".
 2 years ago

arlen Group TitleBest ResponseYou've already chosen the best response.0
area of floor= volume/ height
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
For the area of floor, divide x  2 from that polynomial.
 2 years ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
For that, do synthetic division, long division or any other crappy method.
 2 years ago

arlen Group TitleBest ResponseYou've already chosen the best response.0
lindsey you there?
 2 years ago

lindseyharrison Group TitleBest ResponseYou've already chosen the best response.1
yes i am
 2 years ago

arlen Group TitleBest ResponseYou've already chosen the best response.0
cool....you can do this now...
 2 years ago

arlen Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{ x^3+5x^22x24 }{ x2 }\] hope that helps you Lindsey
 2 years ago

Dallasb22 Group TitleBest ResponseYou've already chosen the best response.0
Arlen, is it B?
 2 years ago

lindseyharrison Group TitleBest ResponseYou've already chosen the best response.1
It's C!
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
I'd recommend synthetic division.
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
it's not C
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
dw:1346784937157:dw
 2 years ago

hba Group TitleBest ResponseYou've already chosen the best response.1
^ synthetic division method :)
 2 years ago
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