sfefred46 sfefred46

13-05-2020
Mathematics

contestada

Multiply (4 – 7i)(2 + 9i).
Question 11 options:
A) 8 + 22i
B) 8 – 63i
C) 71 – 22i
D) 71 + 22i

Respuesta :

MISSY101 MISSY101

13-05-2020

D)71+22i is the answer

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