document.write( "Question 880060: Find the 45th partial sum of the geometric sequence\r
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Algebra.Com's Answer #531272 by Edwin McCravy(20059) $\"\"$ $\"About$

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document.write( "To find r we divide \r\n" );
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document.write( "As a check, also divide \r\n" );
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document.write( "and\r\n" );
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document.write( "So \r\n" );
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document.write( "Formula for the sum of the first n terms of a geometric series:\r\n" );
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document.write( "where  and , \r\n" );
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document.write( "Edwin

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