Question

If the area of a photo frame is 4x2 + 4x + 1, what are the dimensions
of this frame?

Answer 1

2x+1

Explanation:

area = 4x² + 4x + 1 = ( 2x + 1 )²

(Side of the square)² = area →

(Side of the square)² = ( 2x + 1 )² →

Side of the square = 2x + 1