Nate0822
Nate0822 Nate0822
  • 14-06-2017
  • Mathematics
contestada

What is the absolute value of the complex number -4-\sqrt(2)i

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ghanami
ghanami ghanami
  • 14-06-2017
hello : 
z = - 4 - √2 i 
|z|  = √((-4)²+(√2)²) =√(16+2)=√18=3 √2
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