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User talk:Musicman3302

Revision as of 06:31, 9 December 2011 by Musicman3302 (talk | contribs) (0.999999.... = 1)
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My Algebra 1 teacher says that 0.999999.... does not equal 1 but guess what... I have 3 proofs for this!!!

  1
x    =   0.9999...

10x = 9.9999...

-x        -.9999...
9x  =   9
x    =   1
1    =   0.9999...


  2


................ um............

wait, I need to figure out how to use this thing.