if the length of one side of a square is 2x + 1 what is its, area?
![If The Length Of One Side Of A Square Is 2x 1 What Is Its Area class=](https://ph-static.z-dn.net/files/d6c/93e6fbf0a703ecb3558c8864a60b1d3e.jpg)
Answer:
A = 4x² + 4x + 1
Step-by-step explanation:
A = s² (formula)
A = (2x + 1)(2x + 1)
= 4x² + 2x + 2x + 1
= 4x² + 4x + 1