a fost răspuns

calculati:
3radical din2.4radical 3=
6radical6.radical5=
30radical14:(-5radical2)=
-2radical7.5radical2=
12radical6:(4radical3)=
8radical18:radical6

Răspuns :

Twixiask
3√2 x4√3= 12√6
6√6x √5=6√30
30√14: (-5√2)=-6√7
-2√7 x 5√2= -10√14
12√6: 4√3= 3√2
8√18 : √6=8√3