document.write( "Question 316750: I need your help with this please. Write the number in the simplest form, without a negative radicand Question: square root of -9 \n" ); document.write( "
Algebra.Com's Answer #226705 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%28-9%29=sqrt%28-1%2A3%5E2%29=sqrt%28-1%29%2Asqrt%283%5E2%29=i%2A3=3i\"\r
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\n" ); document.write( "\n" ); document.write( "Note: \"i=sqrt%28-1%29\"\r
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\n" ); document.write( "\n" ); document.write( "So \"sqrt%28-9%29=3i\"
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