MST0117
MST0117 MST0117
  • 26-02-2018
  • Mathematics
contestada

What is 3+ square -4 written as a complex number?

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JonHenderson55
JonHenderson55 JonHenderson55
  • 26-02-2018
The answer is:   " 3 + 2i " .
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   3 + √-4 = 3 + i√4 = 3 + 2i .
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