We Solve Problems
Problems
Categories
F.A.Q.
Language
English
Español
Sign In
Sign Up
Sign Up
Problem
#PRU-100697
Problemas
Teoría de Números
Divisibilidad
División con restos. Aritmética de restos
División con resto
Problem
Show that a perfect square can only have remainders 0 or 1 when divided by 4.
To see the solution
register
and get verified.