The length of a rectangular fence is twice the length of its width. Suppose is width is x + 2. a. Find the length and width of the fence if its area is 100 m².  b. Write the resulting polynomial or equation of the area of the fence.  c. Using any theorem about the polynomial, show, illustrate or prove the root of the polynomial that you presented in (b).

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Question

The length of a rectangular fence is twice the length of its width. Suppose is width is x + 2.

a. Find the length and width of the fence if its area is 100 m². 

b. Write the resulting polynomial or equation of the area of the fence. 

c. Using any theorem about the polynomial, show, illustrate or prove the root of the

polynomial that you presented in (b). 

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