Relativity Posted May 23, 2005 Share Posted May 23, 2005 For easy lets call the number we are after for X. X^2 have the same value as X+1. If you use X as a base for a numeral system, you will have to write 10,01 to get the value 2 in our 10 based system. what number is it? write it whit 3 decimals Link to comment Share on other sites More sharing options...
sazdreamer Posted May 23, 2005 Share Posted May 23, 2005 but this science not maths Link to comment Share on other sites More sharing options...
dan19_83 Posted May 23, 2005 Share Posted May 23, 2005 are there two answers? [(1 + (square root of 5))/2] and [(1 - (square root of 5))/2] Link to comment Share on other sites More sharing options...
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