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4 to the power of what is equal to 8

 Oct 19, 2014

Best Answer 

 #1
avatar+128707 
+5

Note that

4 = 2^2  and 8 = 2^3

So

(2^2)^(3/2) = 2^3

(4)^(3/2) = 2^3

4^(3/2) = 8

 

 Oct 19, 2014
 #1
avatar+128707 
+5
Best Answer

Note that

4 = 2^2  and 8 = 2^3

So

(2^2)^(3/2) = 2^3

(4)^(3/2) = 2^3

4^(3/2) = 8

 

CPhill Oct 19, 2014

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