If (2^x times 16^{ frac{2}{5}} = 2^{ frac{1}{5}} ), then (x ) is equal to:

If (2^x times 16^{ frac{2}{5}} = 2^{ frac{1}{5}} ), then (x ) is eq

1.	If (2^x times 16^{ frac{2}{5}} = 2^{ frac{1}{5}} ), then (x ) is equal to:
A.	2/5
B.	-2/5
C.	7/5
D.	-7/5
Answer» E.

(125 times 125 times 125 times 125 times 125 = 5^? )
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