решити уравнение Очень надо!!!. Created by Arenkor. algebra-ru

решити уравнение Очень надо!!!...

Arenkor @Arenkor

August 2021 1 24 Report

решити уравнение Очень надо!!!

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oganesbagoyan

Verified answer

5/(x² -4x +4) -4/(x² -4) =1/(x+2) ;
5/(x-2)² - 4(x-2)(x+2) = 1/(x+2) *** ОДЗ: x≠ - 2 ; x≠ 2 ***
5(x+2) - 4(x-2) = (x-2)² ;
x +18 = x² - 4x +4 ;
x² - 5x -14 = 0 *** x = -2 ; x =7 ***

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