Posted by Liz on Wednesday, April 28, 2010 at 9:07pm.
If the sides of a square are increased by 3 meters, the area becomes 64 meters squared. Find the length of a side of the original square?

algebra  Ms. Sue, Wednesday, April 28, 2010 at 9:20pm
A = 4s
64 = 4s
64/4 = 8
I think you can take it from here.