neckdeepjtm416 neckdeepjtm416
  • 27-04-2017
  • Mathematics
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A rectangular garden covers 16,000 ft2. Its length is 60 ft longer than its width.

What is the width of the garden

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Аноним Аноним
  • 27-04-2017
The width is x 
The length is x+60 

so x(x+60) = 16000 

x^2 + 60x = 16000 

 
x^2 + 60x + 900 = 900+16000 

(x+30)^2 = 16900
 
 
x+30 = 130
 

x = 100

So your answer is 100. 
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