Square handkerchief has a side of 2x+3 what is the are

A square handkerchief has a side of 2x + 3.So, it is given that the handkerchief is a square.So, in other words we have to find out the area of a square.We know, area of a square = side² Therefore, the area of the handkerchief= (2x + 3)² = (2x)² + 2(2x)(3) + (3)² = 4x² + 12x + 9

Answer:

The area of the square handkerchief is 4x² + 12x + 9.

Hope you could understand.

If you have any query, feel free to ask.

3x+9+4x+x=8x+9that's the answer for your question.

2160ft^3 i think you could use a formala to you out with this in the future