Vanesss Vanesss

02-09-2014
Mathematics

contestada

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

Respuesta :

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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