Hello it's Liz again. I have another problem but I half way know what do. Here is the problem: If the sides of a square are lengthened by 8cm, the area becomes 225 cm^2. Find the length of a side of the original square.
This is what I have so far: x+8cm
Thank you very much you are extremely smart and well in math. I could really use a lot of help if you are willing to help. I'm placed in a math class that I don't really understand at all. I have done majority of the question i just have about five left. Can you help me with the rest of the math problems? If not thanks anyway you were a huge help. Problem better than my instructor.