A real root of the equation \[{{\log }_{4}}\{{{\log }_{2}}(\sqrt{x+8}-\sqrt{x})\}=0\] is [AMU 1999]

A real root of the equation \[{{\log }_{4}}\{{{\log }_{2}}(\sqrt{x+8}-

1.	A real root of the equation \[{{\log }_{4}}\{{{\log }_{2}}(\sqrt{x+8}-\sqrt{x})\}=0\] is [AMU 1999]
A.	1
B.	2
C.	3
D.	4
Answer» B. 2

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A real root of the equation \[{{\log }_{4}}\{{{\log }_{2}}(\sqrt{x+8}-\sqrt{x})\}=0\] is [AMU 1999]

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