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Răspuns :

Răspuns:

i) (2/3)^(3×6)=(2/3)^18

j) (2/3×3/7)^5=(2/7)^5

k) (9/5÷7/5)^15=(9/5×5/7)^15=(9/7)^15

l) (8/26÷4/13)^3=(8/26×13/4)^3=1^3=1