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09-11-2021
Mathematics

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the length of a rectangle is (2x + 1) the width of the rectangle is (x^2 + 2x - 1). which expression represents the perimeter of the rectangle?

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09-11-2021

Answer:

(2x+1+x^2+2x-1)*2=2x^2+8x

Step-by-step explanation:

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