Упростить выражение 1)((а+2)/(а-2))÷((6а)/(а^3-8)+(2а)/(а^2+2а+4)+1/(2-а))-((4а+4)/(а-2)).. Created by valeriyaLL. algebra-ru

(а-2))...

March 2022 1 6 Report

Упростить выражение
1)((а+2)/(а-2))÷((6а)/(а^3-8)+(2а)/(а^2+2а+4)+1/(2-а))-((4а+4)/(а-2)).

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sergeygutsko $\frac{a+2}{a-2} : ( \frac{6a}{a^{3} - 8} + \frac{2a}{a^2+2a+4} + \frac{1}{2-a}) - \frac{4a+4}{a-2}, \\ \frac{a+2}{a-2} : ( \frac{6a}{(a-2)(a^2+2a+4)} + \frac{2a}{a^2+2a+4} - \frac{1}{a-2}) - \frac{4a+4}{a-2}, \\ \frac{a+2}{a-2} : \frac{a+2}{a^2+2a+4} - \frac{4a+4}{a-2}, \\ \frac{a^2+2a+4}{a-2} - \frac{4a+4}{a-2}, \\ \frac{a^2+2a+4-4a-4}{a-2}, \\ \frac{a^2-2a}{a-2}, \\ \frac{a(a-2)}{a-2} , \\ a.$

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nad telom sovershena rabota a vneshnimi silami i telu peredano kolichestvo teploty

samoe uvlazhnennoe mesto belarusi

25x1 vychislit naimenshij polozhitelnyj koren v gradusah uravneniya zhelate

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