the length of a car park is 120 m. longer than its width the area of the car park is 6400 m(2) how would you represents its width

Answer 1

I would let the width = x
then the length is x+120
and

x(x+120) = 6400
x^2 + 120x - 6400 = 0
which factors to
(x-40)(x+ 160) = 0
x =40 or x = -160, which is not possible, can't have negative width

width is 40, length is 40+120 = 160

check: area = 40(160) = 6400 , yup!!

Answer 2

the length of a car park is 120 in longer than its width the area of the car park is 6400m

Answer 3

what equation represents the area of the car park?

Answer 4

refer to the situation below: The car park is 120 m longer than its width. The area of the car park is 6400m^2.