Răspunsuri

2014-10-17T08:30:17+03:00
10a +b+10b+a=77
11a+11b=77 /11

a+b=11
a=2, b=9
a=3, b=8
a=4, b=7
...

a=9, b=2
2014-10-17T09:16:16+03:00
A=0,b=7,207+370=577
a=1,b=6,216+361=577
a=2,b=5,225+352=577
a=3,b=4,234+343=577
a=4,b=3,243+334=577
a=5,b=2,252+325=577
a=6,b=1,261+316=577
a=7,b=0,270+307=577
Marcheaza-l daca e cel mai bun raspuns.Multumesc!