SOLUTION: can a fourth power integer be expressed as a sum of two distinct non zero integers squared where all terms are relatively primes?

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Question 1209396: can a fourth power integer be expressed as a sum of two distinct non zero integers squared where all terms are relatively primes?
Answer by Edwin McCravy(20055) About Me  (Show Source):
You can put this solution on YOUR website!

Yes, I used my computer to find

5%5E4=7%5E2%2B24%5E2

625=49%2B576

625=625

7 and 24 are distinct and all terms are relatively prime.

But I don't know if that is the only solution.

Edwin