document.write( "Question 829923: The first term of a geometric series is 3, and the sum of the first term and the second term is 15. What is the sum of the first six terms?
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Algebra.Com's Answer #500217 by reviewermath(1029)\"\" \"About 
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Question:
\n" ); document.write( "The first term of a geometric series is 3, and the sum of the first term and the second term is 15. What is the sum of the first six terms?
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\n" ); document.write( "Answer:
\n" ); document.write( "3 + 3r = 15
\n" ); document.write( "3r = 12
\n" ); document.write( "r = 4
\n" ); document.write( "The sum of the first 6 terms is equal to
\n" ); document.write( "3 + 12 + 48 + 192 + 768 + 3072 = \"highlight%284095%29\"
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