what is 9^1/2 x 9^1/2
\(9^\frac{1}{2}\times9^\frac{1}{2}=\)
\(3^2(\frac{1}{2})\times3^2(\frac{1}{2})\)
it is 3^2x1/2, not 3^2 and then x1/2
\(3\times3\)
\(9\)
91/2 represents the square root of 9
So sqrt(9) x sqrt(9) = 9
In general terms sqrt(n) x sqrt(n) = n
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+363 
