ЗАДАНИЕ НА ФОТО ВЫЧИСЛИТЕ:. Created by evgen110776. algebra-ru

ЗАДАНИЕ НА ФОТО ВЫЧИСЛИТЕ:...

evgen110776 @evgen110776

July 2022 1 16 Report

ЗАДАНИЕ НА ФОТО
ВЫЧИСЛИТЕ:

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sedinalana

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1
7^(-3,4)*10^(-3,4)*7^(4,4)*10^(2,4)=7*10^(-1)=7*1/10=0,7
2
$[((2^2) ^{-1/2} *(5^2) ^{-1/2} *(2^6) ^{2/3} *5 ^{1/2} *2 ^{-3/2} ]^4=$ $(2 ^{-1} *5 ^{-1} *2^4*5 ^{1/2} *2 ^{-3/2} )^4=(2 ^{3/2} *5 ^{-1/2} )^4=2^6*5 ^{-2} =64/25$

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