Răspuns:
Explicație pas cu pas:
3*3*3=27
4*4*4=64
5*5*5=125
6*6*6=216
27+64+125=216 => adevarat
333*333*333=3*3*3*111*111*111
444*444*444=4*4*4*111*111*111
555*555*555=5*5*5*111*111*111
666*666*666=6*6*6*111*111*111
111*111*111*(3*3*3+4*4*4+5*5*5)=111*111*111*(6*6*6) daca inpartim cu 111*111*111, atunci primim 3*3*3+4*4*4+5*5*5=6*6*6, care este adevarat
