Ответы на вопрос:
А)(1/3)^3*(-1/9): (1/3)^5= -1/3 1. -1/9= (-1/3)^3 2. -(1/3)^3*(1/3)^3: (1/3)^5= -(1/3)^6: (1/3)^5= -1/3 б)1,5^4: (-1,5)^3*(-1,5)^0: 1,5= -1 1. (-1,5)^0=1 2. -1,5^4: 1,5^3: 1,5= -1,5: 1,5= -1 в)(8/27): (2/3)^2*(16/81)^6= (2/3)^25 1. 8/27=(2/3)^3 2. (16/81)^6= ((2/3)^4)^6= (2/3)^24 3. (2/3)^3: (2/3)^2*(2/3)^24= 2/3*(2/3)^24= (2/3)^25
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