document.write( "Question 616973: Simplify the following expression; express in terms of i.
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\n" ); document.write( "sqrt sign then -16
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Algebra.Com's Answer #388037 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
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\n" ); document.write( "\"sqrt%28-16%29+=+highlight%284i%29\" \n" ); document.write( "
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