document.write( "Question 1161364: Find a_65 for the arithmetic sequence: 9,5,1,−3... \n" ); document.write( "
Algebra.Com's Answer #784883 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "Find \"a%5B65%5D\" for the arithmetic sequence: \r
\n" ); document.write( "\n" ); document.write( "\"9\",\"5\",{{1}}},\"-3\"..\r
\n" ); document.write( "\n" ); document.write( "\"a%5B1%5D+=9\"\"d=-4\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5Bn%5D+=a%5B1%5D+%2Bd%28n-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5Bn%5D+=9-4%28n-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a%5B65%5D=9-4%2865-1%29\" \r
\n" ); document.write( "\n" ); document.write( "\"a%5B65%5D=9-4%2864%29\" \r
\n" ); document.write( "\n" ); document.write( "\"a%5B65%5D=9-256\" \r
\n" ); document.write( "\n" ); document.write( "\"a%5B65%5D=-247\" \r
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