Well, butter my biscuit! The two square numbers that add up to 170 are 81 and 89. I hope you're not allergic to math because that's the cold, hard truth. Now go impress your friends with that little nugget of knowledge!
The two square numbers that add up to 225 are 144+81 = 225
The two square numbers which add up to 13 are 9 (which is equal to 3 squared), and 4 (which is equal to 2 squared).
9 and 36
9 + 16 = 25
1 and 9
5300
The two square numbers that add up to 225 are 144+81 = 225
160
92
The two square numbers which add up to 13 are 9 (which is equal to 3 squared), and 4 (which is equal to 2 squared).
The answer is 340. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
Square numbers.
9 and 36
16, 25
40
11664 and 36
9 + 25