Question

operación de numero complejo (45-12i)/(5¡12i)

Answer 1

$Hola~~ Michela \\ \\ \frac{45-12i}{5i.12i} ~~---\ \textgreater \ se~sabe~que~[ i^{2} = -1], veamos. \\ \\ \frac{45-12i}{5i.12i} =\frac{45-12i}{5.12. i^{2} } \\ \\ ~~~~~~~~~~= \frac{45-12i}{5.12(-1)} \\ \\ ~~~~~~~~~ ~= \frac{12i-45}{5.12} ~~~---\ \textgreater \ podemos~simplificar~asi'. \\ \\ ~~~~~~~~~~= \frac{\not3(4i-15)}{\not3(5.4)} \\ \\ ~~~~~~~~~~= \frac{\not4i}{5.\not4} - \frac{\not5.3}{\not5.4}$

$.~~~~~~~~~~= \boxed{\boxed{\frac{1}{5}i - \frac{3}{4} }}$

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                                     Espero que te sirva, saludos!!