Предмет: Математика, автор: HugFluffi

решите графически уравнение (а)

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Ответы

Автор ответа: Семма0106
0
3/х+3=х-5
3-(х+5)(х-3)/х-3=0
3-(х^2-3х-5х+15)/х-3=0
ОДЗ
х-3 Не=0         х не=3
3-х^2+3х+5х-15=0      /*-1
х^2-8х+12=0
D=64-48=16
х1=8-4/2=1
х2=8+4/2=6
Ответ:1;6
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