Предмет: Алгебра, автор: anyamironova13

Решите графически уравнение -х2-6х-5=0

vanoga: Может там -2x?
vanoga: А не -x2?

Ответы

Автор ответа: vanoga
0
-2x-6x-5=0
-8x=5
x=5:(-8)
x=-5/8
Ответ:x=-5/8
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