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(-0,1)⁴ : (-0,1)² · (0,1) 

Răspuns :

(1/10)^4:(1/10)²·1/10=
(1/10)la puterea (4-2)·(1/10)=
(1/10)²·1/10=1/10 la puterea (2+1)=(1/10)³=1/1000=0,001