Rewrite exponential in form $a+bi$ My professor lately has become really bad at giving examples and any help with an example would be great.
if I have $e^{(2+3i)}$ how do I rewrite it as $a+bi$? is it just $2+3i$ in this case?

Using Euler's formula, you can write
$$
e^{2+3i} = e^2 \cdot e^{3i} = e^2 (\cos(3) + i \sin(3))
$$

The length of the result number will be influenced by the real part of the argument number $2$, and the rotation by the imaginary part $3$, which is close to $\pi = 180^\circ$.
