Răspuns :
fie x cel mai mic numardin cele 5
atunci
x+x+1+x+2+x+3+x+4=5^31
5x+10=5^31 | :5
x+2=5^30
x=5^30-2
numerele sunt ;
5^30-2 ; 5^30-1; 5^30; 5^30+1; 5^30+2
as simple as that!!!
atunci
x+x+1+x+2+x+3+x+4=5^31
5x+10=5^31 | :5
x+2=5^30
x=5^30-2
numerele sunt ;
5^30-2 ; 5^30-1; 5^30; 5^30+1; 5^30+2
as simple as that!!!
a + a+1 + a+2 + a+3 + a+4 = 5^31
5a+10 = 5^31
5(a+2) = 5^31
a+2 = 5^30
a = 5^30 - 2
a+1 = 5^30 - 1
a+2 = 5^30
a+3 = 5^30 + 1
a+4 = 5^30 + 2
5a+10 = 5^31
5(a+2) = 5^31
a+2 = 5^30
a = 5^30 - 2
a+1 = 5^30 - 1
a+2 = 5^30
a+3 = 5^30 + 1
a+4 = 5^30 + 2