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26-03-2018
Mathematics

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the length of an office building is x feet and the width is x+4 feet. write the polynomial that represents the area. find the area if x=12.

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LAGRHA15 LAGRHA15

26-03-2018

l(w) = area of rectangle

x(x+4)
If x = 12...

12(12+4) Distribute the 12 to both terms inside parenthesis.
144 + 48 Add
192 Final Area

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