michelleramire
michelleramire
16-07-2014
Mathematics
contestada
How do I solve this operation
Respuesta :
crisforp
crisforp
16-07-2014
4 / ( 3 + 5i ) = [ 4( 3 - 5i)] / [ 3^2 - (5i)^2 ] = [ 4( 3 - 5i)] / 34 = [ 2( 3 - 5i)] / 17 =
6 / 17 - 10i / 17;
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