algebra
posted by please help please on .
How many pairs of integers (not necessarily positive) are there such that both a2+6b2 and b2+6a2 are both squares?

try it yourself...
this is a brilliant this weeks featured problem
posted by please help please on .
How many pairs of integers (not necessarily positive) are there such that both a2+6b2 and b2+6a2 are both squares?
try it yourself...
this is a brilliant this weeks featured problem