The length of a rectangle is represented by (6x − 2), and the width is represented by (x − 1). Which expression best represents the area of the rectangle?
The are of a rectangle can be obtained by using the formula
A=L*W
Since we are already given with the L, which is (6x-2), and the width, which is (x-1), the area of the rectangle is then
A = (6x-2)(x-1)
which, upon further simplification will give us
A = 6x^2-2x-6x+2
Combining like terms will yield
A = 6x^2-8x+2
Hence, the area of the specified rectangle is represented by the expression 6x^2 -8x +2.
The expression for the area of the rectangle is 6x²-8x+2.
This is the region or space bounded by a plane shape.
To calculate the expression for the area of the triangle, we use the formula below
Formula:
Where:
From the question,
Given:
Substitute these values into equation 1
Hence, the expression for the area of the rectangle is 6x²-8x+2.
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