document.write( "Question 96729: Evaluate if possible.\r
\n" ); document.write( "\n" ); document.write( "the square root of -4
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Algebra.Com's Answer #70357 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
sqrt(-4)=2i (i=sqrt-1) \n" ); document.write( "
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