AnuragQ363913
AnuragQ363913
29-10-2022
Mathematics
contestada
multiply -3+4i and -2i
Respuesta :
JosselinX307437
JosselinX307437
29-10-2022
We have the following:
[tex](-3+4i)\cdot(-2i)[/tex]
multiply:
[tex]\begin{gathered} 6i-8i^2 \\ i^2=-1 \\ 6i-8\cdot-1=6i+8 \end{gathered}[/tex]
The answer is 6i + 8
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