Răspunsuri

2014-11-13T14:41:30+02:00
1369|37
9      |67*7=469
469
 469
===

\sqrt{1369} = \sqrt{37 ^{2} }=37

2304 |48
16
      |88*8=704
=704
  704
  ===

\sqrt{2304} = \sqrt{48 ^{2} }=48

1681|41
16    |81*1=81
==81
     81
      ==

\sqrt{1681} = \sqrt{81 ^{2} } =81