Question

determine a parte a re e a parte im de cada número complexo abaixo. z=5+2i​

Answer 1

$\Large\boxed{\begin{array}{l}\underline{\rm Forma~alg\acute ebrica}\\\underline{\rm de~um~n\acute umero~complexo}\\\sf z=a+bi\\\sf \Re (z)=a~~Im(z)=b\\\sf z=5+2i\\\sf a=5~~b=2\\\sf\Re(z)=5~~Im(z)=2\end{array}}$