<PRE><B>Question 399134</B>
&lt;font face=&quot;Times New Roman&quot; size=&quot;+2&quot;&gt;


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \sqrt{-32}\ =\ \sqrt{-1}\sqrt{32}\ =\ i\sqrt{32}\ =\ i\sqrt{16}\sqrt{2}\ =\ 4i\sqrt{2}]


Check your work:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ (4i\sqrt{2})^2\ =\ 4^2\,\cdot\,i^2\,\cdot\,\sqrt{2}^2\ =\ 16\,\cdot\,(-1)\,\cdot\,2\ =\ -32]



John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
&lt;div style=&quot;text-align:center&quot;&gt;&lt;a href=&quot;http://outcampaign.org/&quot; target=&quot;_blank&quot;&gt;&lt;img src=&quot;http://cdn.cloudfiles.mosso.com/c116811/scarlet_A.png&quot; border=&quot;0&quot; alt=&quot;The Out Campaign: Scarlet Letter of Atheism&quot; width=&quot;143&quot; height=&quot;122&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;/font&gt;</PRE>