jessica925garcia
jessica925garcia jessica925garcia
  • 09-12-2020
  • Mathematics
contestada

could someone please help me?

could someone please help me class=

Respuesta :

HAS10305
HAS10305 HAS10305
  • 09-12-2020

Answer:

i-1

Step-by-step explanation:

2i 1−i = 2i(1+i)(1−i)(1+i)=2(i−1)1+i−i+1=2(i−1)2=i−1

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