Find two square numbers that have a sum of 130

So we need to find two square numbers whos sum is equal to 130. That question has more than one answer because we can choose any two real numbers whos squared values sum is 130. For this example we have 81 + 49 = 130 and we can write them like this: 9^2 + 7^2 = 130. So the two numbers whos square values sum is 130 are 9 and 7.

put like terms together.orremember that the 45 becomes negative when moved to the other side.orthe minuses cancel out.