Here is my math problem.
One side of a rectangle is 6 units larger than the other.
If the area of the rectangle is A, what is the length of the smaller side?
These are my answer choices...
A)(Square root(A - 9)) + 3
B)(Square root(A + 9)) - 3
C)Square root(A - 3))+ 6
D)Square root(A + 3))- 6
How do I do this? Note I also have graphing Calculator.