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Dau coroana!Cine stie!​

Dau CoroanaCine Stie class=

Răspuns :

Răspuns:

c) = 3^20:3^19+31+156-11-(15^24:3^23)•(1:5²²)

= 3+31+156-11-(15²⁴:3²³)•(1:5²²)

= 179-(15²⁴:3•5²²)

= 179-(15²:3)

= 179-(225:3)

= 179-75

= 104

EVERGREEN