document.write( "Question 455620: what numbers make x^2-64=0 \n" ); document.write( "
Algebra.Com's Answer #312785 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"+x%5E2-64=0\"\r
\n" ); document.write( "\n" ); document.write( "\"+x%5E2=64\"\r
\n" ); document.write( "\n" ); document.write( "\"+x=sqrt%2864%29\"\r
\n" ); document.write( "\n" ); document.write( "\"+x\"=+-\"8\"
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