SOLUTION: I would really appreciate some help on this question. (7/9)^-1/2

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Question 106715: I would really appreciate some help on this question. (7/9)^-1/2
Answer by HyperBrain(694) About Me  (Show Source):
You can put this solution on YOUR website!
%287%2F9%29%5E%28-1%2F2%29=1%2F%287%2F9%29%5E%281%2F2%29
%287%2F9%29%5E%28-1%2F2%29=1%2Fsqrt%287%2F9%29
%287%2F9%29%5E%28-1%2F2%29=1%2F%28sqrt%287%29%2Fsqrt%289%29%29
%287%2F9%29%5E%28-1%2F2%29=1%2F%28sqrt%287%29%2F3%29
%287%2F9%29%5E%28-1%2F2%29=1%2A%283%2Fsqrt%287%29%29
%287%2F9%29%5E%28-1%2F2%29=3%2Fsqrt%287%29

Power up,
HyperBrain!