document.write( "Question 620472: Please Solve This Problem: y²+400 = 0
\n" ); document.write( "In word form- Y to the 2nd power + 400 = 0
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Algebra.Com's Answer #390162 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
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document.write( "Hi,
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document.write( "\"+y%5E2+%2B+400+=+0\"
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document.write( "\"+y%5E2+=+-400\"
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document.write( "   y = ± \"sqrt%28400%28-1%29%29\"
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document.write( "   y = ± 20i         Note i = \"sqrt%28-1%29\" \n" );
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