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

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

asked
User Shadyar
by
8.1k points

1 Answer

5 votes

Answer:

The width is (r+1)

Explanation:

2r^2+r-1

(2r-1)(r+1)

answered
User SnowBlind
by
7.9k points
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