Question

The dimensions of a rectangular building are given as a length of 12x + 24 feet and a width of 20x - 10 feet. Write the expression that represents the area of the building, in terms of x.

Answer 1

A = (12x + 24)(20x - 10)

Explanation:

The formula for the area of a rectangle of length L and width W is A = L * W.

Here the area is A = (12x + 24)(20x - 10). This is the desired expression.