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Find the area of a rectangle with sides of x – 1 and x.

User Lightbeard
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2 Answers

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Final answer:

The area of a rectangle with sides of x - 1 and x is calculated using the formula A = length × width, which results in A = x² - x. This is a quadratic expression representing the area of the rectangle in terms of x.

Step-by-step explanation:

To find the area of a rectangle with sides of x − 1 and x, you simply need to use the formula for the area of a rectangle, which is the product of its length and width. In this case, the length could be considered as x and the width as x − 1. Hence, the area of the rectangle, A, would be:



A = length × width = x × (x − 1) = x² − x



This is a quadratic expression, and it represents the area of the rectangle in terms of x. To proceed further, we would either need specific values of x or use this expression in the context of a larger problem.

User Jun HU
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5 votes

Answer:

A = x² - x

Step-by-step explanation:

Find the area of a rectangle with sides of x – 1 and x.

A = w × l

A = x-1 × x

A = x² - x

User Jacopo Penzo
by
8.1k points

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