64x + 1/x = -16
64x^2 +16x +1 = 0
D=0
x=-16/128
x=-1/8
Ответ:
-0,125
Объяснение:
64x+x^-1=-16
64x+1/x+16=0
64x^2+16x+1=0
Д=256-4*64*1=0
х=-16/128=-0,125
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Answers & Comments
64x + 1/x = -16
64x^2 +16x +1 = 0
D=0
x=-16/128
x=-1/8
Ответ:
-0,125
Объяснение:
64x+x^-1=-16
64x+1/x+16=0
64x^2+16x+1=0
Д=256-4*64*1=0
х=-16/128=-0,125