Предмет: Алгебра, автор: zaharezka

решите в целых числах уравнение : х^2-3ху = х-3у+2

Ответы

Автор ответа: lvnm23
0
х^2-3xy=x-3y+2
x^2-3xy-x+3y-2=0
x выносим за скобку:
x(x-3y+3y-2)=0
-3y и +3y  вычеркиваем как противополож.
x=0 или x-2=0
              x=2
Ответ: х=0
х=2
___________________________
но не уверенна
Автор ответа: lvnm23
0
наверное так
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Пожалуйста помогите!!!
 

 

 

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