lex2252 lex2252
  • 24-10-2018
  • Mathematics
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Rewrite 7+ square root-121 in complex number notation

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lapsmes
lapsmes lapsmes
  • 24-10-2018

[tex]7 + \sqrt{-121} = 7 + 11i[/tex] because we define [tex]\sqrt{-1} = i[/tex]

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