Respuesta :

ANSWER :

-3 - 4i

EXPLANATION :

From the problem, we have :

[tex](2-7i)-(5-3i)[/tex]

Note that we can only combine like terms.

[tex]\begin{gathered} 2-7i-5+3i \\ =(2-5)+(-7i+3i) \\ =-3-4i \end{gathered}[/tex]

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