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  • 17-12-2017
  • Mathematics
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Find all solutions of the equation. (enter your answers as a comma-separated list.) x2 + 5x + 9 = 0

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 20-12-2017
x,=-(5±✓25-36) ,/ 2

x={-5±✓-11)/2

x= -5/2 ± i✓11/2
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