kramirez kramirez
  • 06-12-2016
  • Mathematics
contestada

what is the absolute value of the complex number -4 - square root of -2i

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bcalle
bcalle bcalle
  • 06-12-2016
absolute value of a complex number is sqrt(a^2 + b^2) sqrt(16+4) = sqrt(20)= 2sqrt5
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