document.write( "Question 541305: what does x equal if 2x^2=512 \n" ); document.write( "
Algebra.Com's Answer #354142 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"2x%5E2=512\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2=512%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2=256\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=%22%22%2B-sqrt%28256%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=sqrt%28256%29\" or \"x=-sqrt%28256%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=16\" or \"x=-16\"\r
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\n" ); document.write( "\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r
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\n" ); document.write( "\n" ); document.write( "Also, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Thank you\r
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