2
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
$(81)^{\frac12}=3^m$. Find $m$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
2
$(81)^{\frac12}=3^m$. Find $m$.
train