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Problem of the Day #11: Difference of Squares March 30, 2011

Posted by Aziz in : potd , trackback

If $$z=\sqrt{\sqrt{6\pi^2-5-4i^2}+i}$$
Find $$Re(z)^2 – Im(z)^2$$

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1. Mitchell - March 30, 2011

there are multiple square roots of this number, SIR

2. Aziz - March 30, 2011

Okay, corrected and verified, COMRADE