Объяснение:
(1/4)^-5 *(1/4)³=(1/4)^-2=4²=16
(1/5)³ *(1/5)^-6=(1/5)^-3=5³=125
(1/4)^-4 :(1/4)^-4 *(1/4)^-3=(1/4)³*(1/4)^-7=(1/4)^-4= (1/4)^4=256
Объяснение:
(1/4)^-5 *(1/4)³=(1/4)^-2=4²=16
(1/5)³ *(1/5)^-6=(1/5)^-3=5³=125
(1/4)^-4 :(1/4)^-4 *(1/4)^-3=(1/4)³*(1/4)^-7=(1/4)^-4= (1/4)^4=256