document.write( "Question 880216: (sigma i = 1 to 2014 i^2 ) / (sigma i = 1 to 2014 i ) ? \n" ); document.write( "
Algebra.Com's Answer #531279 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
(sigma i = 1 to 2014 i^2 ) / (sigma i = 1 to 2014 i )
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document.write( "First we'll do it for general n, and then substitute n = 2014\r\n" );
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document.write( " \"%22%22=%22%22\" \"%28n%28n%2B1%29%282n%2B1%29%2F6%29%2F%28n%28n%2B1%29%2F2%29\" \"%22%22=%22%22\" \"n%28n%2B1%29%282n%2B1%29%2F6\"\"%22%F7%22\"\"n%28n%2B1%29%2F2\" \"%22%22=%22%22\"\r\n" );
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document.write( "\"n%28n%2B1%29%282n%2B1%29%2F6\"\"%22%D7%22\" \"2%2F%28n%28n%2B1%29%29\" \"%22%22=%22%22\" \"cross%28n%28n%2B1%29%29%282n%2B1%29%2F%28cross%286%29%29%5B3%5D\"\"%22%D7%22\"  \"%22%22=%22%22\" \"%282n%2B1%29%2F3\"\r\n" );
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document.write( "Substitute n = 2014 in \"%282n%2B1%29%2F3\"\r\n" );
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document.write( "\"%282%282014%29%2B1%29%2F3\" \"%22%22=%22%22\" \"1343\"\r\n" );
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document.write( "Edwin
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