document.write( "Question 575604: what is the square root of -144?
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Algebra.Com's Answer #369544 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%28-144%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28-144%29+=+sqrt%28-1%29+%2A+sqrt%28144%29\"\r
\n" ); document.write( "\n" ); document.write( "=i*12\r
\n" ); document.write( "\n" ); document.write( "=12i
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