81 + 16
2000 2000
25 and 49.
25 + 49 = 74
89 = 25 + 64 = 5² + 8²
10 and 9 (10x10=100& 9x9=81,100+81 is 181.
They are 81+16 = 9792 + 42 = 97nine squared plus four squared
1
Well, honey, let me break it down for you. The square root of 2000 is around 44.72, so the closest pair of square numbers that add up to 2000 are 44^2 and 45^2. In other words, 1936 + 2025 = 3961, not 2000. So, there ain't no pair of square numbers that add up to 2000.
25 and 49.
35.9999999999 and 36.0000000001
16 -9
A square number