Respuesta :

r3t40

[tex]-4i(2-i)=-8i+4i^2=\boxed{-4-8i}[/tex]

Answer:

-8i+4i

Step-by-step explanation:

distibutive property

-4i x 2 = -8i

-4i x -i = 4i

-8i+4i

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