Vanesss Vanesss
  • 02-09-2014
  • Mathematics
contestada

Simplify and show your work
-8 + 4i / 4 - 4i

Respuesta :

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  • 02-09-2014
=  ( -8 + 4i ) / (4 - 4i ) = 4(-2 + i )  /  4( 1- i ) = ( -2 + i )  /  ( 1 - i )
=  (i  - 2  )(-i +1)^-1
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