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OpenStudy (anonymous):
What is the area of a square with sides of length 2x + 7? Write your answer in polynomial form.
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OpenStudy (anonymous):
Well formula for squares area is side squared
OpenStudy (anonymous):
the area can be expressed as A = (2x+7)^2 = (2x+7)(2x+7) can you FOIL it from here?
OpenStudy (anonymous):
Yup^
OpenStudy (anonymous):
yes thanks so much you guys are so much help
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