Răspunsuri

2014-09-08T19:47:08+03:00
12a>5^3 12a>15
a={6,7,8,9}

1.a:50=cat rest cat^2
ex cat 1 rest 1^2=1
a=50x1+1=51
a=50x2+4=104
a=50x3+9=159
a=50x4+16=216
a=50x5+5=275 si tot asa