Problema Solution
the length of an office is x feet and the width is x+4 feet. write the polynomial that represents the area. find the area if x=9.
Answer provided by our tutors
Area = Length*Width
A = x(x+4)
For x = 9 ft we have:
A = 9*(9 + 4)
A = 117 ft^2
When x = 9 the area is 117 ft^2.