B)
[tex] \sqrt{100} = 10 \: poid \: 10 \times 10 = 100[/tex]
C)
[tex] \sqrt{576} = 24 \: pois \: 24 \times 24 = 576[/tex]
D)
[tex] \sqrt{729} = 27 \: pois \: 27 \times 27 = 729[/tex]
