document.write( "Question 1115401: make n the subject in\r
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Algebra.Com's Answer #730262 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
2n= 1/n - 4\r
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2n= 1/n - 4
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\n" ); document.write( "\n" ); document.write( "\"2n=1%2Fn-4\"\r
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\n" ); document.write( "\n" ); document.write( "---\r
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\n" ); document.write( "\n" ); document.write( "\"2n%5E2=1-4n\"
\n" ); document.write( "\"2n%5E2%2B4n-1=0\"\r
\n" ); document.write( "\n" ); document.write( "\"n=%28-4%2B-+sqrt%284%5E2-4%2A2%2A%28-1%29%29%29%2F%284%29\"\r
\n" ); document.write( "\n" ); document.write( "\"n=%28-4%2B-+sqrt%2824%29%29%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"n=%28-4%2B-+sqrt%282%2A2%2A2%2A3%29%29%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"n=%28-4%2B-+2%2Asqrt%286%29%29%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"n=%28-2%2B-+sqrt%286%29%29%2F2\"
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