Răspunsuri

2014-02-04T12:50:17+02:00
2014-02-04T12:51:32+02:00
21476 = 2 · 2 · 7 · 13 · 59 
√(21476) = √(2²·7·13·59) = 2√(7·13·59) = 2√5369