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18-03-2019
Mathematics

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the area of a rectangle is x^2+3x-4 the width of the rectangle is x-1. determine the ratio of the area to the width

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tramserran tramserran

22-03-2019

Answer: (x + 4) : 1

Step-by-step explanation:

x² + 3x - 4 can be factored into (x + 4)(x - 1)

Area : width

(x + 4)(x-1) : (x-1)

divide both sides by (x - 1) to get:

Area : width

(x + 4) : 1

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