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Calculați: -1/2 radical 2

3/2 radical 24

(1-1/2) radical 8

-4/3 radical 3!! Va rog!!


Răspuns :






-1/2√2=√(-1/2)²·2=√1/4·2=√1/2
3/2√24=√9/4·24=√56
(1-1/2)√8=1/2√8=√1/4·8=√2
-4/3√3=√16/9·3=√16/3