latrelawsonhellu latrelawsonhellu
  • 17-05-2020
  • Mathematics
contestada

The area of a rectangle is 2r^2 + r – 1. The length is 2r – 1. What simplified expression represents the width?

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sissym930 sissym930
  • 17-05-2020

Answer:

The width is (r+1)

Step-by-step explanation:

2r^2+r-1

(2r-1)(r+1)

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