littlebits101 littlebits101

19-10-2021
Mathematics

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Which polynomial represents the area of the rectangle? 3x-5= x+1

Which polynomial represents the area of the rectangle 3x5 x1 class=

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DatGuy323 DatGuy323

19-10-2021

Answer: 3x² - 2x - 5

Step-by-step explanation:

The area of a rectangle is simply length * width. Thus, simply multiply them, and FOIL.

(3x - 5) (x + 1)

3x ^2 + 3x - 5x - 5

Combine like terms

3x² - 2x - 5

Hope it helps :) and let me know if you want me to elaborate.

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