question six

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Avatar of aurophoe

Let a and b be positive integers such that ab + 1 divides a+ b2. Show that a+ b2 / ab + 1 is the square of an integer.

Avatar of Tiger7619

Umm, never knew you were doing these questions thing for six times already

Avatar of Abhinav

Wow, the legendary Q6

Avatar of UltimateCraft

Ask Pythagoras

Avatar of aurophoe
Tiger7619 wrote:

Umm, never knew you were doing these questions thing for six times already

Its called question six

Avatar of Tiger7619
Yiyichen63 wrote:
Tiger7619 wrote:

Umm, never knew you were doing these questions thing for six times already

Its called question six

Oh

Avatar of aurophoe

Its one of the hardest problems ever

Avatar of Tiger7619

Oh

Avatar of aurophoe

So... yea

Avatar of Tiger7619

Oh

Avatar of dbel19
One of the hardest problems ever meaning what?
Avatar of Tiger7619

Oh

Avatar of dbel19
Anyways I believe that 1 works for a when b is 2
Avatar of dbel19
Lemme check though
Avatar of dbel19
Oops nvm I was wrong I think
Avatar of Tiger7619

Oh

Avatar of aurophoe

Do you say anything other than oh no offence

Avatar of dbel19
Alright well I would say that the answers are 22 for a and 21 for b but idk I may have misunderstood the question
Avatar of aurophoe

It doesn't ask for what a or b is

Avatar of dbel19
Yeah you did