Question 340013
<font face="Garamond" size="+2">


Just use FOIL like multiplying any pair of binomials.  Hint:  This is a conjugate pair, so the result will be the difference of two squares.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
<img src="http://www.evolvefish.com/fish/media/E-FlyingSpaghettiEmblem.gif">
</font>