Respuesta:
-29+21i
Explicación:
[tex]3(2 + 3i) - 5(7 - 2i) + (1 + i {)}^{2} [/tex]
[tex]6 + 9i - 35 + 10i + 1 + 2i + {i}^{2} [/tex]
[tex]6 + 9i - 35 + 10i + 1 + 2i - 1[/tex]
[tex] - 29 + 21i[/tex]
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Verified answer
Respuesta:
-29+21i
Explicación:
[tex]3(2 + 3i) - 5(7 - 2i) + (1 + i {)}^{2} [/tex]
[tex]6 + 9i - 35 + 10i + 1 + 2i + {i}^{2} [/tex]
[tex]6 + 9i - 35 + 10i + 1 + 2i - 1[/tex]
[tex] - 29 + 21i[/tex]