Question

ПОМОГИТЕ УМОЛЯЮ!!!!!!!!!!!!!!1

Answer 1

6¬12+¬27-3¬75=12¬3+3¬3-15¬3=¬3(12+3-15)=0

(¬50-2¬2)¬2=(3¬2)¬2=6

(¬5-2¬3)²=5-2*¬5*2¬3+12=17-4¬15

Answer 2

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