Răspunsuri

2014-11-03T14:55:28+02:00
A : 7 = 3 x si rest x      a= 21x+x = 22x    x={1,2,3,4,5...}  a={22,44,66,...}

a : 6 = x² si rest x       a=6 x² + x             x={1,2,3,4,5...}  a={7,26,57....}

a ; 8 = 2x si rest x     a = 16x+x =17x      x={1,2,3,4,...}    a={17,34,51...}