document.write( "Question 511976: 4x^2= -100 \n" ); document.write( "
Algebra.Com's Answer #348933 by Alan3354(69443)\"\" \"About 
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4x^2= -100
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\n" ); document.write( "\"x%5E2+=+-25\"
\n" ); document.write( "x = ± 5i
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