document.write( "Question 130909: Find three numbers in a GP whose sum is 26 and and product is 216 \n" ); document.write( "
Algebra.Com's Answer #95622 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 216^(1/3)=6 the middle term. \n" ); document.write( "We don't know what r is or the 1st term. \n" ); document.write( "3+6+12=21 close! r=2 \n" ); document.write( "2+6+18=26 ureka! r=3 \n" ); document.write( "2*6*18=216 \n" ); document.write( "There might be a neater way to do this but I am unaware of what it is. \n" ); document.write( ". \n" ); document.write( "Ed\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |