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The area of a rectangle is x² + 3x – 28 and the width is x + 7. What is the length of the rectangle?

The area of a rectangle is x² + 3x – 28 and the width is x + 7. What is the length of the rectangle?
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4 votes
The area of a rectangle is x² + 3x – 28 and the width is x + 7. What is the length of the

rectangle?

asked
User Fabio Berger
by
7.9k points

1 Answer

0 votes

Answer:

X+4

Explanation:

length times width = area

(X+7)(X-4) = x^2 +3x-28

answered
User Vladimirror
by
8.5k points
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