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MrRa [10]
3 years ago
14

A rectangle has a height of 4x4x4, x and a width of 3x+13x+13, x, plus, 1. Express the area of the entire rectangle.

Mathematics
1 answer:
svetlana [45]3 years ago
4 0

<u>Given</u>:

The rectangle has a height of 4x and the width of 3x+1

We need to determine the area of the entire rectangle.

<u>Area of the rectangle:</u>

Let us determine the area of the rectangle.

The area of the rectangle can be determined using the formula,

A=length \times width

Substituting the value length = 4x and width = 3x+1 in the above formula, we get;

A=4x(3x+1)

Let us remove the parenthesis by multiplying the term 4x within the bracket, we have;

A=12x^2+4x

Thus, the entire area of the rectangle is 12x^2+4x

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