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OpenStudy (anonymous):
let x=0.999...(repeated forever) then 10x-9.999... so 10x-x=9.999-0.999 so 9x=9 and x=1 so x=0.999 and 1 ???
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OpenStudy (anonymous):
i meant 10x=9.999...
jimthompson5910 (jim_thompson5910):
what is your question?
OpenStudy (anonymous):
why is there two answers
jimthompson5910 (jim_thompson5910):
well the idea is to show that 0.9999999... = 1 the 9s repeat forever
OpenStudy (anonymous):
ok... thanks though
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