Answer : The expression which is equivalent to [tex]\sqrt[4]{9}^{\frac{1}{2}x}[/tex] is [tex]9^{(\frac{1}{8}x)}[/tex].
Step-by-step explanation :
The given expression is:
[tex]\sqrt[4]{9}^{\frac{1}{2}x}[/tex]
As we know that:
[tex]\sqrt[4]{x} =x^{\frac{1}{4}}[/tex]
So, by solving the above expression, we get:
[tex]\Rightarrow 9^{(\frac{1}{4}\times \frac{1}{2}x)}[/tex]
By multiplying the power of 9, we get the following expression.
[tex]\Rightarrow 9^{(\frac{1}{8}x)}[/tex]
Hence, the expression which is equivalent to [tex]\sqrt[4]{9}^{\frac{1}{2}x}[/tex] is [tex]9^{(\frac{1}{8}x)}[/tex].