document.write( "Question 986935: Evaluate the following sum:\r
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document.write( "6
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document.write( "∑ *(2*(-3^(i+1)))
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document.write( "i=1\r
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document.write( "Thank you \n" );
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Algebra.Com's Answer #607711 by ikleyn(52794)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Hello,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "what the first multiplication sign does in this formula?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |