phillislandrum2016
phillislandrum2016 phillislandrum2016
  • 22-05-2016
  • Mathematics
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A rectangle's length is three times its width. Let w denote the rectangle's width. What polynomial represents the rectangle's area?

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caylus
caylus caylus
  • 25-05-2016
Hello,

w=width
3w=the length
Area=3*w*w=3w²

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