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The value of x satisfying sqrt3^(-4+2l...

The value of x satisfying ` sqrt3^(-4+2log_(sqrt5)x)= 1//9` is

A

2

B

3

C

4

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
D
`3^(-2)3^(log_(sqrt5)x ) = 3^(-2)`
` rArr 3^(log_(sqrt5)x) = 1`
`rArr log_(sqrt5)x = 0`
` rArr x = 1`
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