Question 189048
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No can do, Pal.  First of all, we don't have access to your book, so no one out here has any idea what "this problem" means.  Secondly, the other three are simply polynomial expressions.  You don't indicate that they are equal to anything, so they can't be solved.  The last one can be factored, but I don't think that, judging from the character of the other two questions, that is what you are asking.


Repost your question with complete instructions, one question per post, and show the work you have done so far.  I recommend that you repost here on the site since I may or may not be able to get around to answering you if you just e-mail me.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
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