The formula for calculating the area of a rectangle is expressed as A = lw. The area of the box is 48x^4 - 32x^3 cubic units
<h3>Area of a rectangle</h3>
The formula for calculating the area of a rectangle is expressed as:
A = lw
Given the following parameters
- length l = 8x²
- breadth w = 6x² - 4x
Determine the area
Area = (8x²)6x² - 4x
Area of the box = 48x^4 - 32x^3
Hence the area of the box is 48x^4 - 32x^3 cubic units
Learn more on area of box here: brainly.com/question/3948796
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