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(2^2×3^2)^4÷(2^3×3^2)^2.ms mult

Răspuns :

(4×9)^4:(8×9)^2=36^4:72^2=1679616:5184=324
(36x4)^4:(8x9)^2 egal cu 144^4(72^2) egal cu  576:144 egal cu 4