SOLUTION: What is the area of a square if one side measures (x+3)

Algebra ->  Formulas -> SOLUTION: What is the area of a square if one side measures (x+3)      Log On


   

Question 28259: What is the area of a square if one side measures (x+3)
Answer by tran3209(100) About Me  (Show Source):
You can put this solution on YOUR website!
The formula for the area of a square is s^2
Here in this problem the measure of a side is x+3
so the answer would look like this:
(x+3)^2
x^2 + 3x + 3x + 9

So the answer is x^2 + 6x + 9