Помогите решить все !))). Created by veronikanika89. matematika-ru

Помогите решить все !)))...

veronikanika89 @veronikanika89

November 2021 1 13 Report

Помогите решить все !)))

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MrsVaderr

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$\displaystyle \frac{18^3}{9^2}= \frac{3^6*2^3}{3^4}=3^2*2^3=9*8=72$
$\displaystyle \frac{15^4}{3^3*5^2}= \frac{3^4*5^4}{3^3*5^2}=3*5^2=75$
$\displaystyle \frac{40^5*4^{-4}}{10^3}= \frac{10^5*4^5*4^{-4}}{10^3}=10^2*4=400$
$\displaystyle \frac{2^2*11^4}{22^3}= \frac{2^2*11^4}{2^3*11^3}=2^{-1}*11=5,5$

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