помогите с математикой. Created by Katia1981. matematika-ru

помогите с математикой...

Katia1981 @Katia1981

July 2022 1 5 Report

помогите с математикой

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paradiseva

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$y'=(7^x)'ln(2x+3)+7^x(ln(2x+3))'=7^xln7*ln(2x+3)+\frac{2*7^x }{2x+3} \\
y'= \frac{(lnx)'(2x-1)-lnx(2x-1)'}{(2x-1)^2} =\frac{ \frac{1}{x} (2x-1)-2lnx}{(2x-1)^2} \\
y'=4^xln4- \frac{5}{5xln5} \\
y'= \frac{-2x}{10-x^2} 
$

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Katia1981 July 2022 | 0 Ответы

gruppu iz 20 studentov nuzhno razdelit na 3 brigady prichem v pervuyu brigadu dol

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Katia1981 July 2022 | 0 Ответы

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gruppu iz 20 studentov nuzhno razdelit na 3 brigady prichem v pervuyu brigadu dol

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