Explicație pas cu pas:
radical 361=19
radical 529=23
radical 729=27
radical 196=14
radical 625=25
radical 484=22
radical 841=29
radical 784=28
radical 324=18
radical 169=13
radical 961=31
radical 1089=33
radical 1369=37
radical 2304=48
radical 1681=41
radical 11449=107
radical 3969=63
radical 20736=144
radical 82944=288
radical 186624=432
radical 1016064=100
sper ca te am ajutat !:))
coroana ?