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28 August, 18:24

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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  1. 28 August, 18:57
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    The width is (r+1)

    Step-by-step explanation:

    2r^2+r-1

    (2r-1) (r+1)
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