Answer:
the 4th option is correct
Explanation:
Original expression
Split up the exponent
The 1/9 of an expression is the same thing is the 9th root of the expression.
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Original expression
Split up the exponent![x(\sqrt[9]{y^(2) } )](https://img.qammunity.org/2021/formulas/mathematics/high-school/ntou62e98zvhm9ue90blcv2xdgfkr8ueza.png)
The 1/9 of an expression is the same thing is the 9th root of the expression.