document.write( "Question 1199550: Find the geometric series of the first 10 terms if the geometric sequence is 2, 4, 8, 16,... \n" ); document.write( "
Algebra.Com's Answer #833487 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "2 + 4 + 8 + 16 + ... (10 terms) \n" ); document.write( "= 2(1 + 2 + 4 + ...) (10 terms) \n" ); document.write( "= 2(2^0 + 2^1 + 2^2 + ... + 2^9) \n" ); document.write( "= 2(2^10-1) = 2(1023) = 2046 \n" ); document.write( "ANSWER: 2046 \n" ); document.write( " \n" ); document.write( " |