Problema Solution
A flower garden is 4 feet longer than its width w. Write a polynomial that represents the area of the garden.
Answer provided by our tutors
let
w = the width, w>0
l = the length, l>0
A flower garden is 4 feet longer than its width w:
l = 4 + w
the area of the garden is:
A = l*w
A = (4 + w)*w
A = w^2 + 4w