document.write( "Question 1153561: What is the common ratio of the G.P
\n" ); document.write( "(2 - 1) + (3 - 2sqrt2) + ...
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Algebra.Com's Answer #775812 by MathLover1(20849)\"\" \"About 
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\"%282-1%29\"+\"%283-2sqrt%282%29%29\"+ ...\r
\n" ); document.write( "\n" ); document.write( "\"%282+-+1%29=1\" -first term
\n" ); document.write( "\"%283+-+2sqrt%282%29%29\" -second term\r
\n" ); document.write( "\n" ); document.write( "common ratio: \"%283+-+2sqrt%282%29%29+%2F%281%29=%283+-+2sqrt%282%29+%29\"\r
\n" ); document.write( "\n" ); document.write( "third term:\r
\n" ); document.write( "\n" ); document.write( "\"a%5B3%5D=a%5B1%5D%2Ar%5E%283-1%29=1%283+-+2sqrt%282%29%29%5E2=17+-+12+sqrt%282%29\"\r
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