Question 979980
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Look up the factorization of the sum of two cubes.  The solution will be obvious from there.


<a href="http://www.purplemath.com/modules/specfact2.htm">Purple Math Sum and Difference of Cubes</a>


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

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*[tex \LARGE \ \ \ \ \ \ \ \ \ \