newyorkdiva02 newyorkdiva02

26-04-2019
Mathematics

contestada

I need help with this question, can someone please help me out?? and if . you understand, please show work, so I could understand that would greatly be appreciated!

I need help with this question can someone please help me out and if you understand please show work so I could understand that would greatly be appreciated class=

Respuesta :

mkryukova19 mkryukova19

26-04-2019

Answer:

4). 47 - 29i

Step-by-step explanation:

(5+√-36)*(1-√-49)=5*1 -5√-49+1*√-36 -√-36√-49 = 5-5*7i +6i-6i*7i=

=5-35i+6i-42(-1)=5+42-41i= 47 - 29i

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