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Four positive integers $p,q,r,s$ satisfy the following equations:

pq + 2p + q = 348

qr + 4q + 3r = 373

rs + 8r + 6s = 544

What are p, q, r, and s?

 Apr 30, 2020
 #1
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This question has been posted multiple times!! Please check to see if your question has already been answered. 

https://web2.0calc.com/questions/how-do-i-solve-this_22 This is the link to the already answered question.

 Apr 30, 2020
 #2
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You got this from AoPs number theory. I am taking this class.

 

Use Simon's favorite factoring trick...

 

It's not fair that you search up answers while other students are trying hard to get the answers and a solution.

 Apr 30, 2020

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