document.write( "Question 480470: x=?
\n" ); document.write( "in Equation x^2+4=9\r
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Algebra.Com's Answer #329035 by Aswathy(23)\"\" \"About 
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x^2+4=9
\n" ); document.write( "x^2=9-4
\n" ); document.write( "x^2=5
\n" ); document.write( "x=+/-sqrt(5)
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