Answer:
[tex]x^{9}y^{9}[/tex]
Step-by-step explanation:
Using the product rule:
[tex](xy)^{9} =\\\\(x)^{9} + (y)^{9} = \\\\x^{9}y^{9}[/tex]
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
