Riješite jednadžbu u skupu nenegativnih cijelih brojeva:
![(ab-7)^2=a^2+b^2.](/media/m/9/9/1/991a8fa1a7af67b59c66db05f8e5fc03.png)
Rješenja zapišite u obliku
![(a,b)](/media/m/e/2/6/e263229694cdbeb908488db2d0351f0a.png)
u proizvoljnom poretku razdvojene zarezom.
Solve the following equation in nonnegative integers:
![(ab-7)^2=a^2+b^2.](/media/m/9/9/1/991a8fa1a7af67b59c66db05f8e5fc03.png)
Write the solutions
![(a,b)](/media/m/e/2/6/e263229694cdbeb908488db2d0351f0a.png)
in arbitrary order, separated by a comma.
[lang=hr]
Riješite jednadžbu u skupu nenegativnih cijelih brojeva:
$$(ab-7)^2=a^2+b^2. $$
Rješenja zapišite u obliku $(a,b)$ u proizvoljnom poretku razdvojene zarezom.
[/lang]
[lang=en]
Solve the following equation in nonnegative integers:
$$(ab-7)^2=a^2+b^2. $$
Write the solutions $(a,b)$ in arbitrary order, separated by a comma.
[/lang]