Problema Solution
A rectangle's length is three times its width. Let w denote the rectangle's width. What polynomial represents the rectangle's area?
Answer provided by our tutors
if w denotes the rectangle's width and rectangle's length is three times its width then the length is 3w
the area of the rectangle A = width*length that is
A = w*3w
A = 3w^2 is the polynomial that represents the rectangle's area