Question

Which is equivalent to 4/9 1/2x*?
92x
9 1/8x

Answer 1

B.
`9^{(1)/(8)x}`

Explanation:

`\sqrt[4]{9}^{(1)/(2)x} =`

`= ({9}^{(1)/(4)})^{(1)/(2)x}`

`= 9^{(1)/(4) * (1)/(2)x}`

`= 9^{(1)/(8)x}`