It equals -6 or -2 you do the two eqasions. x=-2-4 or x=2-4.
Area = x4 + 4x3 + 3x2 - 4x - 4
Length = x3 +5x2 + 8x + 4
Width = Area / Length.
Performing long division with polynomial.
x4 + 4x3 + 3x2 - 4x - 4 / x3 + 5x2 + 8x + 4 = x-1
Width = x-1
My best guess would be J. 10.25! Hope this Helps! :-)
The correct answer is B.
Explanation:
In a flat squared surface such as the one of a shed, the area is calculated by multiplying two sides. In this case, the side is 4 meters long, and therefore the formula to calculate the area is A (area) = side x side
A = 4 meters x 4 meters
A= (4 x 4) (m x m)
A= 16
This means the correct answer is B because this shows the correct number of meters in the area (16) and using square meters or is the correct unit to express the area or measurement of a surface.