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what is 9^1/2 x 9^1/2

 Jan 10, 2022
edited by Guest  Jan 10, 2022
 #1
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\(9^\frac{1}{2}\times9^\frac{1}{2}=\)

\(3^2(\frac{1}{2})\times3^2(\frac{1}{2})\)

 

 it is 3^2x1/2, not 3^2 and then x1/2

\(3\times3\)

\(9\)

 Jan 10, 2022
 #2
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what is 9^1/2 x 9^1/2   

 

 

91/2 represents the square root of 9 

 

So sqrt(9) x sqrt(9) = 9  

 

In general terms sqrt(n) x sqrt(n) = n  

.

 Jan 10, 2022

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