Question

4. The area of a figure is 4x² + 16x + 16. Find the width of the shape when the length is 2x + 4.

Answer 1

the length of the width is 2x+4

It is a square so

(2x+4)(2x+4)

`4x^(2)+8x+8x+16\\ \\4x^(2) +16x+16`