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- Dec 2nd 2012, 03:06 AMmetalariinequation
Solve:

- Dec 2nd 2012, 05:54 AMcoolgeRe: inequation
It is not true for all x.

x=3, 2^(9-18+3) = 2^(-6)

6^(9-9+1) = 6

2^(-6) + 6 is less than 3^(18-18+3) = 27 - Dec 2nd 2012, 06:26 AMmetalariRe: inequation
for x=1 =>5/12 > 4/12

- Dec 2nd 2012, 06:52 AMHallsofIvyRe: inequation