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(256)^(0. 16)xx(256)^(0. 09)=? 4 b. 16 ...

`(256)^(0. 16)xx(256)^(0. 09)=?` `4` b. `16` c. `64` d. `256. 25`

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`(256)^(0.16)xx(256)^(0.09)`
`= (256)^(16/100)xx(256)^(9/100)`
Using `a^mxxa^n=a^(m+n)`
`=(256)^(16/100 + 9/100)`
`= (256)^(25/100)`
`= (256)^(1/4)`=`(4^4)^(1/4)`
`=4`
`therefore` The value is `4`.
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