1. The problem statement, all variables and given/known data (-e)^iπ answer is -e^-π2 not sure how to describe this one, but i need to find the roots. 2. Relevant equations (r^n)e^(itheta)n = (r^n)cos(thetan) + isin(thetan) n is an element of the reals 3. The attempt at a solution i'm not sure what to do with this, it is the most weird question on the page. it seems circular to me.