The length of a rectangular sign is 3 feet longer than the width. If the sign's area is 54 square feet, find its length and width

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter6: Factoring
Section6.5: Polynomial Equations
Problem 6.105TI: A rectangular sign has area 30 square feet. The length of the sign is one foot more than the width....
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The length of a rectangular sign is 3 feet longer than the width. If the sign's area is 54 square feet, find its length and width

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