230k views
0 votes
A square banner has an area of (4x^2-12x+9) square inches. Write an expression for the perimeter of the banner.

1 Answer

6 votes
The equation can be written as (2x-3)^2
Ans since it is square, then we can take the root of the equation to find on side of the square, which is (2x-3) and by multiplying it by4, we can find the perimeter.
User Carstenbauer
by
8.5k points

No related questions found