document.write( "Question 1039350: Hello! In this problem, I had some trouble: \"Find the value of t(subscript 2) + t(sub3) + t(sub4) + ... + t(sub 98) if t (sub 1) + t (sub 2) t (sub 3)... is an arithmetic progression with the common difference = 1, and S (sub 98) = 137.\r
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Algebra.Com's Answer #654148 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
Hello! In this problem, I had some trouble:
\n" ); document.write( "\"Find the value of t2 + t3 + t4 + ... + t98
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\n" ); document.write( "t1 + t2 + t3 +... is an arithmetic progression
\n" ); document.write( "with the common difference = 1, and S98 = 137.
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document.write( "Use the sum formula:\r\n" );
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document.write( "\"S%5Bn%5D\"\"%22%22=%22%22\"\"expr%28n%2F2%29%282t%5B1%5D+%2B+%28n-1%29d%5E%22%22%29\"\r\n" );
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document.write( "with \"n=98\", \"d=1\"\r\n" );
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document.write( "\"S%5B98%5D\"\"%22%22=%22%22\"\"expr%2898%2F2%29%282t%5B1%5D+%2B+%2898-1%291%5E%22%22%29\"  \r\n" );
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document.write( "\"S%5B98%5D\"\"%22%22=%22%22\"\"49%282t%5B1%5D+%2B+97%29\"\r\n" );
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document.write( "Substitute \"S%5B98%5D\"\"%22%22=%22%22\"\"137\"\r\n" );
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document.write( "\"137\"\"%22%22=%22%22\"\"49%282t%5B1%5D+%2B+97%29\"\r\n" );
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document.write( "\"137\"\"%22%22=%22%22\"\"98t%5B1%5D+%2B+4753%29\"\r\n" );
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document.write( "\"98t%5B1%5D+%2B+4753%29\"\"%22%22=%22%22\"\"137\"\r\n" );
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document.write( "\"98t%5B1%5D\"\"%22%22=%22%22\"\"-4616\"\r\n" );
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document.write( "\"t%5B1%5D\"\"%22%22=%22%22\"\"-4616%2F98\"\r\n" );
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document.write( "\"t%5B1%5D\"\"%22%22=%22%22\"\"-2308%2F49\"\r\n" );
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document.write( "We want to find \r\n" );
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document.write( "t2 + t3 + t4 + ... + t98 \r\n" );
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document.write( "Which we can get by subtracting t1 from S98 or 137\r\n" );
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document.write( "Answer: \"137-%28-2308%2F49%29\"\"%22%22=%22%22\"\"137%2A49%2F49%2B2308%2F49\"\"%22%22=%22%22\"\"6713%2F49%2B2308%2F49\"\"%22%22=%22%22\"\"9021%2F49\"\r\n" );
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document.write( "An ugly answer, but it's correct,\r\n" );
document.write( "according to what is given!\r\n" );
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document.write( "Edwin
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