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If (2^3)^2=4^x ,\ then 3^x= 3 (b) 6 ...

If `(2^3)^2=4^x ,\ ` then `3^x=` 3 (b) 6 (c) 9 (d) 27

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`(2^3)^2=4^x`
`(2^3)^2=2^(2x)`
`2^6=2^(2x)`
On comparing both sides, we get:
`2x=6`
`x=3`
Now,
`3^x=3^3=27`
`therefore` The value of `3^x=27`
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