ankank09ov4tqi ankank09ov4tqi
  • 23-08-2017
  • Mathematics
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radical din x^2+X+1=1

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evkata2004ov4xgu evkata2004ov4xgu
  • 23-08-2017
x^2+x+1=1
x^2+x=0
x (x+1)=0

1)
x=0

2)
x+1=0
x=-1
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