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Alexis1994_13
(1/2)^-2 = ?
Hmmm,I don't think so,I think it;s 1/8,but I am not sure.
it can be seen as 1^-2/2^-2. the negative switches if it is on top or bottom. so it is also 2^2/1
david is right the negative sign in the exponent means you will take the inverse then after that you take 2^2
\[\left(\frac{1}{2}\right)^{-2}=\left(\frac{2}{1}\right)^2=2^2=4\]
sorry yes this is 1/1/4 =4
I though that it will go like this : 1^-2/2^-2 =(1/1)/(1/4) OH! IT'S 4! haha,thanks once again! :)