Challenge Nother math thingie e.e

[Hikki]

Heres another one, three

RULES:

• No cheating (If I believe you have cheated, I can disquailfy you)
• Include a full explanation with your answer
• Follow the correct format
• Say your answer in a PM
• No refunds, with exceptions

Fee: 3 pc
Reward: 20 pc
Deadline: 7/14, 6:00 pm pedia time
Hints: 3 PC, each. Max of 1 for each
Limits of tries: 3 for each

Feel free to ask questions about the problems.

(I was going to post a problem that is really challenging, but I'm scared I would be doing something illegal )
Problems:

Solve:
How many pairs of positive integers (m,n) satisify m2 + n < 500?

 

[Hikki]

Heres another one, three

RULES:

• No cheating (If I believe you have cheated, I can disquailfy you)
• Include a full explanation with your answer
• Follow the correct format
• Say your answer in a PM
• No refunds, with exceptions

Fee: 3 pc
Reward: 20 pc
Deadline: 7/14, 3:00 pm pedia time
Hints: 3 PC, each. Max of 1 for each
Limits of tries: 3 for each

Feel free to ask questions about the problems.

(I was going to post a problem that is really challenging, but I'm scared I would be doing something illegal )
Problems:

Solve:
How many pairs of positive integers (m,n) satisify m2 + n < 500?

This is now open, btw, I will add the last 2 problems tommorow.