document.write( "Question 880688: Please help,is it possible to evaluate (sqrt negative 125) ? if not then why? \n" ); document.write( "
Algebra.Com's Answer #531611 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
You can use \"i%5E2=-1\".\r
\n" ); document.write( "\n" ); document.write( "\"125=25%2A25%2A25\".\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28-125%29\"
\n" ); document.write( "\"sqrt%28-1%2A5%5E2%2A5%29\"
\n" ); document.write( "\"5%2Asqrt%28-1%2A5%29\"
\n" ); document.write( "\"-5i%2Asqrt%285%29\" or \"5i%2Asqrt%285%29\"
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