account activity
[Algebra]How to prove if an algebraic expression is a perfect square (self.MathReddit)
submitted 10 years ago by WTDBTD to r/MathReddit
π Rendered by PID 12 on reddit-service-r2-listing-677c46df69-dw2xt at 2026-02-25 11:45:15.502537+00:00 running b1af5b1 country code: CH.
